diff --git a/.github/workflows/ccip-client-compatibility-tests.yml b/.github/workflows/ccip-client-compatibility-tests.yml
index 58c05f2f727..b21ef82bab1 100644
--- a/.github/workflows/ccip-client-compatibility-tests.yml
+++ b/.github/workflows/ccip-client-compatibility-tests.yml
@@ -534,8 +534,8 @@ jobs:
       - name: Run Tests
         uses: smartcontractkit/chainlink-github-actions/chainlink-testing-framework/run-tests@d38226be720c5ccc1ff4d3cee40608ebf264cd59 # v2.3.26
         env:
-          BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
-          TEST_BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
+          BASE64_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
+          TEST_BASE64_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
         with:
           test_command_to_run: cd ./integration-tests && go test -timeout 30m -count=1 -json -test.parallel=2 ${{ matrix.evm_node.run }} 2>&1 | tee /tmp/gotest.log | gotestloghelper -ci
           test_download_vendor_packages_command: cd ./integration-tests && go mod download
diff --git a/.github/workflows/ccip-live-network-tests.yml b/.github/workflows/ccip-live-network-tests.yml
index d1789fca748..68f012421f2 100644
--- a/.github/workflows/ccip-live-network-tests.yml
+++ b/.github/workflows/ccip-live-network-tests.yml
@@ -177,14 +177,14 @@ jobs:
           echo ::add-mask::$SLACK_USER
           echo "SLACK_USER=$SLACK_USER" >> "$GITHUB_ENV"
           if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
-            BASE64_CCIP_CONFIG_OVERRIDE=$(jq -r '.inputs.base64_test_input' $GITHUB_EVENT_PATH)
-            echo ::add-mask::$BASE64_CCIP_CONFIG_OVERRIDE
-            echo "base_64_override=$BASE64_CCIP_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
+            BASE64_CONFIG_OVERRIDE=$(jq -r '.inputs.base64_test_input' $GITHUB_EVENT_PATH)
+            echo ::add-mask::$BASE64_CONFIG_OVERRIDE
+            echo "base_64_override=$BASE64_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
           fi
           if [[ "${{ github.event_name }}" == "schedule" ]]; then
-            BASE64_CCIP_CONFIG_OVERRIDE=$(base64 -w 0 -i ./integration-tests/ccip-tests/testconfig/override/${{ matrix.config }})
-            echo ::add-mask::$BASE64_CCIP_CONFIG_OVERRIDE
-            echo "base_64_override=$BASE64_CCIP_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
+            BASE64_CONFIG_OVERRIDE=$(base64 -w 0 -i ./integration-tests/ccip-tests/testconfig/override/${{ matrix.config }})
+            echo ::add-mask::$BASE64_CONFIG_OVERRIDE
+            echo "base_64_override=$BASE64_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
             echo "SLACK_USER=${{ secrets.QA_SLACK_USER }}" >> $GITHUB_ENV
           fi
       - name: step summary
@@ -212,8 +212,8 @@ jobs:
           RR_CPU: 4
           DETACH_RUNNER: true
           TEST_TRIGGERED_BY: ccip-load-test-ci
-          BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
-          TEST_BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
+          BASE64_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
+          TEST_BASE64_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
           E2E_TEST_GRAFANA_DASHBOARD_URL: "/d/6vjVx-1V8/ccip-long-running-tests"
         with:
           test_command_to_run: cd ./integration-tests/ccip-tests && go test -v -timeout 70m -count=1 -json -run ^TestLoadCCIPStableRPS$ ./load 2>&1 | tee /tmp/gotest.log | gotestloghelper -ci -singlepackage -hidepassingtests=false
@@ -338,14 +338,14 @@ jobs:
           echo ::add-mask::$SLACK_USER
           echo "SLACK_USER=$SLACK_USER" >> "$GITHUB_ENV"
           if [[ "${{ github.event_name }}" == "workflow_dispatch" ]]; then
-            BASE64_CCIP_CONFIG_OVERRIDE=$(jq -r '.inputs.base64_test_input' $GITHUB_EVENT_PATH)
-            echo ::add-mask::$BASE64_CCIP_CONFIG_OVERRIDE
-            echo "base_64_override=$BASE64_CCIP_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
+            BASE64_CONFIG_OVERRIDE=$(jq -r '.inputs.base64_test_input' $GITHUB_EVENT_PATH)
+            echo ::add-mask::$BASE64_CONFIG_OVERRIDE
+            echo "base_64_override=$BASE64_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
           fi
           if [[ "${{ github.event_name }}" == "schedule" ]]; then
-             BASE64_CCIP_CONFIG_OVERRIDE=$(base64 -w 0 -i ./integration-tests/ccip-tests/testconfig/override/mainnet.toml)
-             echo ::add-mask::$BASE64_CCIP_CONFIG_OVERRIDE
-             echo "base_64_override=$BASE64_CCIP_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
+             BASE64_CONFIG_OVERRIDE=$(base64 -w 0 -i ./integration-tests/ccip-tests/testconfig/override/mainnet.toml)
+             echo ::add-mask::$BASE64_CONFIG_OVERRIDE
+             echo "base_64_override=$BASE64_CONFIG_OVERRIDE" >> $GITHUB_OUTPUT
              echo "SLACK_USER=${{ secrets.QA_SLACK_USER }}" >> $GITHUB_ENV
            fi
       - name: step summary
@@ -374,8 +374,8 @@ jobs:
           RR_MEM: 8Gi
           RR_CPU: 4
           TEST_TRIGGERED_BY: ccip-smoke-test-ci
-          BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
-          TEST_BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
+          BASE64_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
+          TEST_BASE64_CONFIG_OVERRIDE: ${{ steps.setup_create_base64_config_ccip.outputs.base64_config }},${{ steps.set_override_config.outputs.base_64_override }}
           E2E_TEST_GRAFANA_DASHBOARD_URL: "/d/ddf75041-1e39-42af-aa46-361fe4c36e9e/ci-e2e-tests-logs"
           OVERRIDE_NETWORK_PAIRS: ${{ matrix.lanes.pairs }}
           OVERRIDE_PHASE_TIMEOUT: ${{ matrix.lanes.phaseTimeout }}
diff --git a/.github/workflows/ccip-offchain-upgrade-tests.yml b/.github/workflows/ccip-offchain-upgrade-tests.yml
index 3fe3c79cdd6..75ca534eaa2 100644
--- a/.github/workflows/ccip-offchain-upgrade-tests.yml
+++ b/.github/workflows/ccip-offchain-upgrade-tests.yml
@@ -247,8 +247,8 @@ jobs:
         if: needs.changes.outputs.src == 'true' || github.event_name == 'workflow_dispatch'
         uses: smartcontractkit/chainlink-github-actions/chainlink-testing-framework/run-tests@94cb11f4bd545607a2f221c6685052b3abee723d # v2.3.32
         env:
-          BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
-          TEST_BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
+          BASE64_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
+          TEST_BASE64_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
           ENV_JOB_IMAGE: ${{ env.ENV_JOB_IMAGE_BASE }}:${{ github.sha }}
           TEST_SUITE: smoke
           TEST_ARGS: -test.timeout 30m
@@ -371,8 +371,8 @@ jobs:
         if: needs.changes.outputs.src == 'true' || github.event_name == 'workflow_dispatch'
         uses: smartcontractkit/chainlink-github-actions/chainlink-testing-framework/run-tests@94cb11f4bd545607a2f221c6685052b3abee723d # v2.3.32
         env:
-          BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
-          TEST_BASE64_CCIP_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
+          BASE64_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
+          TEST_BASE64_CONFIG_OVERRIDE: ${{ steps.set_override_config.outputs.base_64_override }},${{ steps.setup_create_base64_config_ccip.outputs.base64_config }}
           ENV_JOB_IMAGE: ${{ env.ENV_JOB_IMAGE_BASE }}:${{ github.sha }}
           TEST_SUITE: load
           TEST_ARGS: -test.timeout 1h
diff --git a/integration-tests/ccip-tests/Makefile b/integration-tests/ccip-tests/Makefile
index 40b4cc83382..4aebd4c4608 100644
--- a/integration-tests/ccip-tests/Makefile
+++ b/integration-tests/ccip-tests/Makefile
@@ -4,10 +4,10 @@
 set_config:
 	if [ -s "$(override_toml)" ]; then \
   			echo "Overriding config with $(override_toml)"; \
-			echo "export BASE64_CCIP_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" > ./testconfig/override/.env; \
-        	echo "export TEST_BASE64_CCIP_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" >> ./testconfig/override/.env; \
-			echo "BASE64_CCIP_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" > ./testconfig/override/debug.env; \
-			echo "TEST_BASE64_CCIP_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" >> ./testconfig/override/debug.env; \
+			echo "export BASE64_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" > ./testconfig/override/.env; \
+        	echo "export TEST_BASE64_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" >> ./testconfig/override/.env; \
+			echo "BASE64_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" > ./testconfig/override/debug.env; \
+			echo "TEST_BASE64_CONFIG_OVERRIDE=$$(base64 -i $(override_toml))" >> ./testconfig/override/debug.env; \
     else \
       		echo "No override config found, using default config"; \
         	echo  > ./testconfig/override/.env; \
@@ -52,8 +52,8 @@ test_smoke_ccip: set_config
 test_smoke_ccip_default: set_config
 	source ./testconfig/override/.env && \
 	DATABASE_URL=postgresql://postgres:node@localhost:5432/chainlink_test?sslmode=disable	\
-	BASE64_CCIP_CONFIG_OVERRIDE=""	\
-	TEST_BASE64_CCIP_CONFIG_OVERRIDE=""	\
+	BASE64_CONFIG_OVERRIDE=""	\
+	TEST_BASE64_CONFIG_OVERRIDE=""	\
 	ENV_JOB_IMAGE=""  \
 	TEST_SUITE=smoke \
 	TEST_ARGS="-test.timeout 900h" \
diff --git a/integration-tests/ccip-tests/README.md b/integration-tests/ccip-tests/README.md
index a1d9cbf4362..855cfcde699 100644
--- a/integration-tests/ccip-tests/README.md
+++ b/integration-tests/ccip-tests/README.md
@@ -8,7 +8,7 @@ CCIP tests are designed to be highly configurable. Instead of writing many tests
 
 1. Default test input - set via TOML - If no specific input is set; the tests will run with default inputs mentioned in [default.toml](./testconfig/tomls/ccip-default.toml).
 Please refer to the [testconfig README](../testconfig/README.md) for a more detailed look at how testconfig works.
-2. If you want to run your test with a different config, you can override the default inputs. You can either write an [overrides.toml](../testconfig/README.md#configuration-and-overrides) file, or set the env var `BASE64_CCIP_CONFIG_OVERRIDE` containing the base64 encoded TOML file content with updated test input parameters.
+2. If you want to run your test with a different config, you can override the default inputs. You can either write an [overrides.toml](../testconfig/README.md#configuration-and-overrides) file, or set the env var `BASE64_CONFIG_OVERRIDE` containing the base64 encoded TOML file content with updated test input parameters.
 For example, if you want to override the `Network` input in test and want to run your test on `avalanche testnet` and `arbitrum goerli` network, you need to:
    1. Create a TOML file with the following content:
 
@@ -20,10 +20,10 @@ For example, if you want to override the `Network` input in test and want to run
         ```
 
    2. Encode it using the `base64` command
-   3. Set the env var `BASE64_CCIP_CONFIG_OVERRIDE` with the encoded content.
+   3. Set the env var `BASE64_CONFIG_OVERRIDE` with the encoded content.
 
         ```bash
-        export BASE64_CCIP_CONFIG_OVERRIDE=$(base64 -i <path-to-override-toml-file>)
+        export BASE64_CONFIG_OVERRIDE=$(base64 -i <path-to-override-toml-file>)
         ```
 
         [mainnet.toml](./testconfig/override/mainnet.toml), [override.toml](./testconfig/examples/override.toml.example) are some of the sample override TOML files.
@@ -31,7 +31,7 @@ For example, if you want to override the `Network` input in test and want to run
         For example - In order to run the smoke test (TestSmokeCCIPForBidirectionalLane) on mainnet, run the test with following env var set:
 
         ```bash
-        export BASE64_CCIP_CONFIG_OVERRIDE=$(base64 -i ./testconfig/override/mainnet.toml)
+        export BASE64_CONFIG_OVERRIDE=$(base64 -i ./testconfig/override/mainnet.toml)
         ```
 
 3. Secrets - You also need to set some secrets. This is a mandatory step needed to run the tests. Please refer to [.testsecrets.example](./examples/.testsecrets.example) for the list of secrets and instruction how to set them up.
diff --git a/integration-tests/ccip-tests/testconfig/global.go b/integration-tests/ccip-tests/testconfig/global.go
index 855b3e4b9ac..d2b3f599b1f 100644
--- a/integration-tests/ccip-tests/testconfig/global.go
+++ b/integration-tests/ccip-tests/testconfig/global.go
@@ -29,7 +29,7 @@ import (
 )
 
 const (
-	OVERIDECONFIG             = "BASE64_CCIP_CONFIG_OVERRIDE"
+	OVERIDECONFIG             = "BASE64_CONFIG_OVERRIDE"
 	ErrReadConfig             = "failed to read TOML config"
 	ErrUnmarshalConfig        = "failed to unmarshal TOML config"
 	Load               string = "load"