diff --git a/docker-compose.yml b/docker-compose.yml
index 232f1c2..0c6dd4d 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -19,6 +19,7 @@ services:
 
   db:
     image: postgres:16
+    shm_size: '2gb'
     volumes:
       - harbor_postgres_data:/var/lib/postgresql/data
     environment: