diff --git a/src/sha_hash.h b/src/sha_hash.h
index f2bdb76..7953bd3 100644
--- a/src/sha_hash.h
+++ b/src/sha_hash.h
@@ -22,7 +22,6 @@
 #include "hash.h"
 
 #include <crypto++/sha.h>
-#include <inttypes.h>
 
 class sha256hash : public hash_func
 {