diff --git a/notes-merge.c b/notes-merge.c
index 5b1a9ff..c8d0020 100644
--- a/notes-merge.c
+++ b/notes-merge.c
@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "commit.h"
+#include "gettext.h"
 #include "refs.h"
 #include "object-store.h"
 #include "repository.h"