1 files changed, 1 insertions, 0 deletions

diff --git a/sha512.c b/sha512.c
index 249c4f05..6936cb50 100644
--- a/sha512.c
+++ b/sha512.c
@@ -44,6 +44,7 @@
 #include <string.h>
 
 #include "sha2.h"
+#include "sha2-internal.h"
 
 #include "macros.h"