diff --git a/.github/workflows/tests.yml b/.github/workflows/tests.yml
index c0f3d10..d12fe2a 100644
--- a/.github/workflows/tests.yml
+++ b/.github/workflows/tests.yml
@@ -29,8 +29,7 @@ jobs:
         ports:
           - 6379:6379
       postgres:
-        image: 'postgres:13'
-        options: --max_prepared_transactions=1000
+        image: 'yedf/postgres-xa'
         volumes:
           - /etc/localtime:/etc/localtime:ro
           - /etc/timezone:/etc/timezone:ro
diff --git a/helper/compose.store.yml b/helper/compose.store.yml
index f82ecda..0fb4707 100644
--- a/helper/compose.store.yml
+++ b/helper/compose.store.yml
@@ -15,7 +15,8 @@ services:
     ports:
       - '3306:3306'
   postgres:
-    image: 'yedf/postgres-xa'
+    image: 'postgres:13'
+    command: postgres --max_prepared_transactions=1000
     volumes:
       - /etc/localtime:/etc/localtime:ro
       - /etc/timezone:/etc/timezone:ro