1 files changed, 5 insertions, 0 deletions
diff --git a/ambient.yaml b/ambient.yaml
index f9d3e9f..7b7dd64 100644
--- a/ambient.yaml
+++ b/ambient.yaml
@@ -588,6 +588,11 @@ projects:
           export DEBFULLNAME="Lars Wirzenius"
           export CARGO_TARGET_DIR=/workspace/cache
 
+          if [ "$(git branch --show-current)" ] != debian; then
+              echo MUST be run with debian as the current branch
+              exit 1
+          fi
+
           export HOME=/root
           git config --global user.email "liw@liw.fi"
           git config --global user.name "Lars Wirzenius"