diff --git a/wolfcrypt/src/hash.c b/wolfcrypt/src/hash.c
index 1f47cd66d..d397e91fa 100644
--- a/wolfcrypt/src/hash.c
+++ b/wolfcrypt/src/hash.c
@@ -25,6 +25,7 @@
 
 #include <wolfssl/wolfcrypt/settings.h>
 #include <wolfssl/wolfcrypt/logging.h>
+#include <wolfssl/wolfcrypt/error-crypt.h>
 
 #if !defined(WOLFSSL_TI_HASH)