diff --git a/.github/workflows/migration_dry_run.yml b/.github/workflows/migration_dry_run.yml
index dbda9b4..7561dd0 100644
--- a/.github/workflows/migration_dry_run.yml
+++ b/.github/workflows/migration_dry_run.yml
@@ -52,7 +52,7 @@ jobs:
           --health-retries 5
         ports:
           # Maps tcp port 5432 on service container to the host
-          - 5433:5432
+          - 5432:5433
 
     # Steps represent a sequence of tasks that will be executed as part of the job
     steps: