1 files changed, 1 insertions, 0 deletions

diff --git a/notes.c b/notes.c
index f2805d51bb..c9e4b8b4a5 100644
--- a/notes.c
+++ b/notes.c
@@ -1,5 +1,6 @@
 #include "cache.h"
 #include "config.h"
+#include "hex.h"
 #include "notes.h"
 #include "object-store.h"
 #include "blob.h"