diff --git a/ucloud-init.start b/ucloud-init.start
index bba5459..bf46f5b 100755
--- a/ucloud-init.start
+++ b/ucloud-init.start
@@ -23,7 +23,7 @@ fi
 
 
 # Enable Edge Repo
-sed -i -e 's/v[[:digit:]]\.[[:digit:]]/edge/g' /etc/apk/repositories
+sed -i -e 's/v[[:digit:]]\.[[:digit:]][[:digit:]]/edge/g' /etc/apk/repositories
 apk upgrade --update-cache --available
 
 # Check if rdnssd is installed, if not put ungleich DNS