1 files changed, 1 insertions, 0 deletions
diff --git a/branch.c b/branch.c
index 66d32c6856..3865bdbc87 100644
--- a/branch.c
+++ b/branch.c
@@ -2,6 +2,7 @@
 #include "cache.h"
 #include "config.h"
 #include "branch.h"
+#include "environment.h"
 #include "gettext.h"
 #include "hex.h"
 #include "refs.h"