diff --git a/.pkgr.yml b/.pkgr.yml
index 9a69a5721..7f1e7da1a 100644
--- a/.pkgr.yml
+++ b/.pkgr.yml
@@ -33,3 +33,4 @@ before:
 after:
   - mv bin/gogs gogs
 after_install: ./.packager/hooks/postinst
+buildpack: https://github.com/heroku/heroku-buildpack-go.git#v126