diff --git a/.github/workflows/publish-files.yml b/.github/workflows/publish-files.yml
index 7d1eff7..ef29ebb 100644
--- a/.github/workflows/publish-files.yml
+++ b/.github/workflows/publish-files.yml
@@ -35,6 +35,13 @@ jobs:
           # Specify Database Connection
           TILED_TEST_POSTGRESQL_URI: postgresql+asyncpg://postgres:secret@localhost:5432
 
+      - uses: GuillaumeFalourd/wait-sleep-action@v1
+        with:
+          time: '1m' # for 1 minute
+
+      - name: SANITY CHECK - list contents of table nodes
+        run: docker exec postgres psql -U postgres -c "SELECT * FROM nodes limit 100;"
+
       - name: Dump sql data into binary format when generator finishes
         id: save
         if: steps.tiled.conclusion == 'success'
diff --git a/scripts/run_tiled.sh b/scripts/run_tiled.sh
index a88c4ea..ffe014a 100644
--- a/scripts/run_tiled.sh
+++ b/scripts/run_tiled.sh
@@ -3,5 +3,4 @@ set -e
 
 tiled catalog init TILED_TEST_POSTGRESQL_URI
 pwd
-python scripts/generate_data.py TILED_TEST_POSTGRESQL_URI
-docker exec postgres psql -U postgres -c "SELECT * FROM nodes limit 100;"
\ No newline at end of file
+python scripts/generate_data.py TILED_TEST_POSTGRESQL_URI
\ No newline at end of file