1 files changed, 1 insertions, 0 deletions

diff --git a/hex.c b/hex.c
index 0a1bddc128..7bb440e794 100644
--- a/hex.c
+++ b/hex.c
@@ -1,4 +1,5 @@
 #include "git-compat-util.h"
+#include "hash.h"
 #include "hex.h"
 
 const signed char hexval_table[256] = {