1 files changed, 2 insertions, 0 deletions

diff --git a/blocks.c b/blocks.c
index ba569b00a..ad93fe509 100644
--- a/blocks.c
+++ b/blocks.c
@@ -5,6 +5,8 @@
  * Copied from nacl-20110221/crypto_hashblocks/sha512/ref/blocks.c
  */
 
+#include "includes.h"
+
 #include "crypto_api.h"
 
 typedef unsigned long long uint64;