diff --git a/stack.yml b/stack.yml
index ae57302..e86d684 100644
--- a/stack.yml
+++ b/stack.yml
@@ -22,7 +22,7 @@ services:
       - WOODPECKER_GITEA_SECRET=gto_3wopyl5cybbs6p2gjducq6atxgl2zuebhcxda4sky3yjlxx3kmla
       - WOODPECKER_AGENT_SECRET=WdK6TEWqsfi6R6SGKYSaqsg7ZQyKxnZFyWBeegt2TCCDHmivcYaPCMmdXTN5G7U3bv3C6TFDDiyBdoKB5M5c5hikGrQzm67rcBbfKB3SZRYFeurAGwsPmtVQWnVkPCtG
       - WOODPECKER_DATABASE_DRIVER=mysql
-      - WOODPECKER_DATABASE_DATASOURCE=woodpecker:woodpecker@tcp(db:3306)/woodpecker?parseTime=true
+      - WOODPECKER_DATABASE_DATASOURCE=woodpecker:woodpecker@tcp(woodpecker_db:3306)/woodpecker?parseTime=true
       - WOODPECKER_LOG_FILE=stdout
     networks:
       - traefik