diff --git a/setup.sh b/setup.sh
index b4f5e14..b468978 100755
--- a/setup.sh
+++ b/setup.sh
@@ -105,7 +105,7 @@ if [[ ! -d "$env_shared_dir" ]]; then
 	cp -v "$env_shared_dir"/bin-shared/* ~/bin/
 else
 	echo -e "`date` - Already installed, updating."
-	git -C "$env_shared_dir" switch "$branch"
+	git -C "$env_shared_dir" switch "$BRANCH"
 	git -C "$env_shared_dir" pull --recurse-submodules || \
 			( echo "Failed to pull project, exiting." && return 1 )
    cp -v "$env_shared_dir"/rc_shared.sh ~/.rc_shared