diff --git a/docker-compose.yml b/docker-compose.yml
index 8c1f01b..8e105d5 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -9,8 +9,8 @@ services:
     ports:
         - "8090:8090"
     command: "/htwkalender serve --http=0.0.0.0:8090 --dir=/pb_data"
-#    volumes:
-#      - ./backend/pb_data:/pb_data
+    volumes:
+      - ./backend/pb_data:/pb_data
   htwkalender-frontend:
     volumes:
       - ./frontend/src:/app/src