diff --git a/ops/docker/Dockerfile.packages b/ops/docker/Dockerfile.packages
index 8700a5ad4d..6a8efed295 100644
--- a/ops/docker/Dockerfile.packages
+++ b/ops/docker/Dockerfile.packages
@@ -53,6 +53,7 @@ COPY packages/message-relayer/package.json ./packages/message-relayer/package.js
 COPY integration-tests/package.json ./integration-tests/package.json
 COPY ops_boba/api/package.json ./ops_boba/api/package.json
 
+COPY packages/boba/register/package.json ./packages/boba/register/package.json
 COPY packages/boba/contracts/package.json ./packages/boba/contracts/package.json
 COPY packages/boba/gas-price-oracle/package.json ./packages/boba/gas-price-oracle/package.json
 COPY packages/boba/turing/package.json ./packages/boba/turing/package.json
@@ -116,6 +117,7 @@ ENTRYPOINT ["./scripts/wait-for-l1-and-l2.sh", "./scripts/deployer.sh"]
 
 FROM packages as data-transport-layer
 WORKDIR /opt/optimism/packages
+COPY --from=builder /opt/optimism/packages/boba/register ./boba/register
 COPY --from=builder /opt/optimism/packages/data-transport-layer ./data-transport-layer
 WORKDIR /opt/optimism/packages/data-transport-layer
 RUN mkdir ./state-dumps
diff --git a/packages/data-transport-layer/package.json b/packages/data-transport-layer/package.json
index a09314b676..9aff7a6a1e 100644
--- a/packages/data-transport-layer/package.json
+++ b/packages/data-transport-layer/package.json
@@ -45,6 +45,7 @@
     "@sentry/node": "^7.30.0",
     "@sentry/tracing": "^7.30.0",
     "@types/express": "^4.17.12",
+    "@boba/register": "0.0.1",
     "axios": "^0.21.1",
     "bcfg": "^0.1.6",
     "bfj": "^7.0.2",
diff --git a/packages/data-transport-layer/src/services/l1-ingestion/addresses.ts b/packages/data-transport-layer/src/services/l1-ingestion/addresses.ts
new file mode 100644
index 0000000000..c8c1e4cd99
--- /dev/null
+++ b/packages/data-transport-layer/src/services/l1-ingestion/addresses.ts
@@ -0,0 +1,33 @@
+import fs from 'fs'
+import { constants } from 'ethers'
+
+export const getAddress = async (
+  contractAddress: string,
+  contractName: string
+): Promise<string> => {
+  const dirname: string = 'node_modules/@boba/register/addresses' // TODO
+
+  try {
+    const files = await fs.readdirSync(
+      dirname,
+      { withFileTypes: false }
+    )
+
+    for (const fileName of files) {
+      if (!fileName.includes(contractAddress)) {
+        continue
+      }
+      const content = fs.readFileSync(`${dirname}/${fileName}`, {
+        encoding: 'utf-8',
+      })
+      const parsed = JSON.parse(content)
+      return parsed[contractName] ?? constants.AddressZero
+    }
+  } catch (error) {
+    console.log(error.message)
+    throw new Error(
+      'Could not load address for contract from local json files!'
+    )
+  }
+  return constants.AddressZero
+}
diff --git a/packages/data-transport-layer/src/services/l1-ingestion/service.ts b/packages/data-transport-layer/src/services/l1-ingestion/service.ts
index b4192f6589..6010a92a75 100644
--- a/packages/data-transport-layer/src/services/l1-ingestion/service.ts
+++ b/packages/data-transport-layer/src/services/l1-ingestion/service.ts
@@ -29,6 +29,7 @@ import {
 } from '../../utils'
 import { EventHandlerSet } from '../../types'
 import { L1DataTransportServiceOptions } from '../main/service'
+import { getAddress } from "./addresses";
 
 interface L1IngestionMetrics {
   highestSyncedL1Block: Gauge<string>
@@ -486,7 +487,19 @@ export class L1IngestionService extends BaseService<L1IngestionServiceOptions> {
         blockNumber
       )
     } else {
-      events = await this.state.contracts.Lib_AddressManager.queryFilter(
+      // import addresses_BobaBase from "@boba/register/addresses/addressesBobaBase_0xF8d0bF3a1411AC973A606f90B2d1ee0840e5979B"
+      // TODO: Instead look up from addresses.json file
+      const addrMgr = this.state.contracts.Lib_AddressManager.address
+      console.log("ADDDDDD", addrMgr)
+
+      const address = await getAddress(
+        this.state.contracts.Lib_AddressManager.address,
+        contractName
+      )
+      return address
+    }
+
+      /*events = await this.state.contracts.Lib_AddressManager.queryFilter(
         this.state.contracts.Lib_AddressManager.filters.AddressSet(
           contractName
         ),
@@ -499,7 +512,7 @@ export class L1IngestionService extends BaseService<L1IngestionServiceOptions> {
     } else {
       // Address wasn't set before this.
       return constants.AddressZero
-    }
+    }*/
   }
 
   private async _findStartingL1BlockNumber(): Promise<number> {