diff --git a/ts3server.yml b/ts3server.yml
index ef1aca0..5bcce68 100644
--- a/ts3server.yml
+++ b/ts3server.yml
@@ -60,7 +60,7 @@ spec:
 
     # --- Postgres Database ---
     - name: ts3-db
-      image: docker.io/postgres:18
+      image: docker.io/postgres:15
       env:
         # Database Configuration
         - name: POSTGRES_DB