diff --git a/.github/workflows/tests.yaml b/.github/workflows/tests.yaml
index adb827a7..f9914f87 100644
--- a/.github/workflows/tests.yaml
+++ b/.github/workflows/tests.yaml
@@ -71,6 +71,7 @@ jobs:
       STACK_ORCHESTRATOR_REF: 418957a1f745c921b21286c13bb033f922a91ae9
       GO_ETHEREUM_REF: "v1.10.18-statediff-4.0.2-alpha"
       IPLD_ETH_DB_REF: 91d30b9ea1acecd0a7f4307390a98bf3e289b8d7
+      DB_VALIDATOR: cc935dc97b216f2f9e03aa64acfd66e6d9dde124
       GOPATH: /tmp/go
       DB_WRITE: true
       ETH_FORWARD_ETH_CALLS: false
@@ -102,11 +103,17 @@ jobs:
           ref: ${{ env.IPLD_ETH_DB_REF }}
           repository: vulcanize/ipld-eth-db
           path: "./ipld-eth-db/"
+      - uses: actions/checkout@v2
+        with:
+          ref: ${{ env.DB_VALIDATOR }}
+          repository: vulcanize/ipld-eth-db
+          path: "./ipld-eth-db-validator/"
       - name: Create config file
         run: |
           echo vulcanize_go_ethereum=$GITHUB_WORKSPACE/go-ethereum/ > ./config.sh
           echo vulcanize_ipld_eth_db=$GITHUB_WORKSPACE/ipld-eth-db/ >> ./config.sh
           echo vulcanize_ipld_eth_server=$GITHUB_WORKSPACE/ipld-eth-server/ >> ./config.sh
+          echo vulcanize_test_contract=$GITHUB_WORKSPACE/ipld-eth-db-validator/test/contract
           echo db_write=$DB_WRITE >> ./config.sh
           echo eth_forward_eth_calls=$ETH_FORWARD_ETH_CALLS >> ./config.sh
           echo eth_proxy_on_error=$ETH_PROXY_ON_ERROR >> ./config.sh
@@ -127,6 +134,7 @@ jobs:
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-db-migration.yml" \
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-go-ethereum.yml" \
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-ipld-eth-server.yml" \
+          -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-contract.yml" \
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/latest/docker-compose-timescale-db.yml" \
           --env-file "$GITHUB_WORKSPACE/config.sh" \
           up -d --build
@@ -143,6 +151,7 @@ jobs:
       STACK_ORCHESTRATOR_REF: 418957a1f745c921b21286c13bb033f922a91ae9
       GO_ETHEREUM_REF: "v1.10.18-statediff-4.0.2-alpha"
       IPLD_ETH_DB_REF: 91d30b9ea1acecd0a7f4307390a98bf3e289b8d7
+      DB_VALIDATOR: cc935dc97b216f2f9e03aa64acfd66e6d9dde124
       GOPATH: /tmp/go
       DB_WRITE: false
       ETH_FORWARD_ETH_CALLS: true
@@ -174,11 +183,17 @@ jobs:
           ref: ${{ env.IPLD_ETH_DB_REF }}
           repository: vulcanize/ipld-eth-db
           path: "./ipld-eth-db/"
+      - uses: actions/checkout@v2
+        with:
+          ref: ${{ env.DB_VALIDATOR }}
+          repository: vulcanize/ipld-eth-db
+          path: "./ipld-eth-db-validator/"
       - name: Create config file
         run: |
           echo vulcanize_go_ethereum=$GITHUB_WORKSPACE/go-ethereum/ > ./config.sh
           echo vulcanize_ipld_eth_db=$GITHUB_WORKSPACE/ipld-eth-db/ >> ./config.sh
           echo vulcanize_ipld_eth_server=$GITHUB_WORKSPACE/ipld-eth-server/ >> ./config.sh
+          echo vulcanize_test_contract=$GITHUB_WORKSPACE/ipld-eth-db-validator/test/contract
           echo db_write=$DB_WRITE >> ./config.sh
           echo eth_forward_eth_calls=$ETH_FORWARD_ETH_CALLS >> ./config.sh
           echo eth_proxy_on_error=$ETH_PROXY_ON_ERROR >> ./config.sh
@@ -199,6 +214,7 @@ jobs:
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-db-migration.yml" \
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-go-ethereum.yml" \
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-ipld-eth-server.yml" \
+          -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/local/docker-compose-contract.yml" \
           -f "$GITHUB_WORKSPACE/stack-orchestrator/docker/latest/docker-compose-timescale-db.yml" \
           --env-file "$GITHUB_WORKSPACE/config.sh" \
           up -d --build