diff --git a/phases/51-gnustep-back.sh b/phases/51-gnustep-back.sh
index 23a9c7f..5875a9f 100644
--- a/phases/51-gnustep-back.sh
+++ b/phases/51-gnustep-back.sh
@@ -5,8 +5,8 @@ shopt -s inherit_errexit
 cd `dirname $0`
 
 export PROJECT=gnustep-back
-export GITHUB_REPO=gnustep/libs-back
-export TAG=
+export GITHUB_REPO=qmfrederik/libs-back
+export TAG=features/headless-pr
 
 # load environment and prepare project
 ../scripts/common.bat prepare_project