diff --git a/docker-compose.yaml b/docker-compose.yaml
index 3cfb4c21..1f1d10d5 100644
--- a/docker-compose.yaml
+++ b/docker-compose.yaml
@@ -21,6 +21,7 @@ services:
     image: ghcr.io/laion-ai/open-assistant/oasst-postgres
     pull_policy: always
     restart: always
+    shm_size: 512mb
     ports:
       - 5432:5432
     environment: