diff --git a/.gitea/workflows/ci.yml b/.gitea/workflows/ci.yml
index cbcf750..d51d841 100644
--- a/.gitea/workflows/ci.yml
+++ b/.gitea/workflows/ci.yml
@@ -29,7 +29,13 @@ jobs:
           --health-timeout 5s
           --health-retries 5
         ports:
-          - 5432:5432
+          - target: 5432
+            published: 8301
+            protocol: tcp
+            mode: overlay
+    
+    env:
+      BITBADGER__DOCUMENTS__POSTGRES__DBPORT: 8301
     
     steps:
     - uses: actions/checkout@v3