diff --git a/lib/pdnsmysql.sh b/lib/pdnsmysql.sh
index 57043bf..a650bbf 100644
--- a/lib/pdnsmysql.sh
+++ b/lib/pdnsmysql.sh
@@ -16,7 +16,7 @@ config_pdnsmysql() {
 	cat > /federated/apps/pdnsmysql/docker-compose.yml <<EOF
 services:
   mysql:
-    image: ${CONTAINER}:${VERSION}
+    image: ${CONTAINER}:\${IMAGE_VERSION}
     container_name: pdnsmysql
     hostname: pdnsmysql.$DOMAIN
     restart: always