diff --git a/core/services/ocr2/plugins/ccip/estimatorconfig/config_test.go b/core/services/ocr2/plugins/ccip/estimatorconfig/config_test.go
index df9eb1cdbc..c1e0191363 100644
--- a/core/services/ocr2/plugins/ccip/estimatorconfig/config_test.go
+++ b/core/services/ocr2/plugins/ccip/estimatorconfig/config_test.go
@@ -90,4 +90,19 @@ func TestModifyGasPriceComponents(t *testing.T) {
 		_, _, err := svc.ModifyGasPriceComponents(ctx, initialExecGasPrice, initialDaGasPrice)
 		require.Error(t, err)
 	})
+
+	t.Run("without interceptors", func(t *testing.T) {
+		svc := estimatorconfig.NewFeeEstimatorConfigService()
+		ctx := context.Background()
+
+		initialExecGasPrice, initialDaGasPrice := big.NewInt(10), big.NewInt(1)
+
+		// has to return second interceptor values
+		resGasPrice, resDAGasPrice, err := svc.ModifyGasPriceComponents(ctx, initialExecGasPrice, initialDaGasPrice)
+		require.NoError(t, err)
+
+		// values should not be modified
+		require.Equal(t, initialExecGasPrice, resGasPrice)
+		require.Equal(t, initialDaGasPrice, resDAGasPrice)
+	})
 }
diff --git a/core/services/ocr2/plugins/ccip/internal/ccipdata/commit_store_reader_test.go b/core/services/ocr2/plugins/ccip/internal/ccipdata/commit_store_reader_test.go
index e9266c4fb2..04d283c083 100644
--- a/core/services/ocr2/plugins/ccip/internal/ccipdata/commit_store_reader_test.go
+++ b/core/services/ocr2/plugins/ccip/internal/ccipdata/commit_store_reader_test.go
@@ -372,8 +372,16 @@ func TestCommitStoreReaders(t *testing.T) {
 			require.NoError(t, err)
 			assert.Equal(t, commonOffchain, c2)
 			// We should be able to query for gas prices now.
+
+			var execGasPrice, daGasPrice *big.Int
+			feeEstimatorConfig.On("ModifyGasPriceComponents", mock.Anything, mock.Anything, mock.Anything).Run(func(args mock.Arguments) {
+				execGasPrice = args.Get(0).(*big.Int)
+				daGasPrice = args.Get(1).(*big.Int)
+			}).Return(execGasPrice, daGasPrice, nil).Maybe()
+
 			gpe, err := cr.GasPriceEstimator(ctx)
 			require.NoError(t, err)
+
 			gp, err := gpe.GetGasPrice(context.Background())
 			require.NoError(t, err)
 			assert.True(t, gp.Cmp(big.NewInt(0)) > 0)