diff --git a/misc/build.func b/misc/build.func
index aee3366a8..c7c079db5 100644
--- a/misc/build.func
+++ b/misc/build.func
@@ -666,7 +666,7 @@ http://dl-cdn.alpinelinux.org/alpine/latest-stable/community
 EOF'
     pct exec "$CTID" -- ash -c "apk add bash >/dev/null"
   fi
-  lxc-attach -n "$CTID" -- bash -c "$(wget -qLO - https://raw.githubusercontent.com/community-scripts/ProxmoxVE/main/install/$var_install.sh)" || exit
+  lxc-attach -n "$CTID" -- bash -c "$(cat install/$var_install.sh)" || exit
 
 }