diff --git a/src/crypto/crypto_openssl.c b/src/crypto/crypto_openssl.c
index f4cff43f3..f89053a89 100644
--- a/src/crypto/crypto_openssl.c
+++ b/src/crypto/crypto_openssl.c
@@ -29,6 +29,7 @@
 #include "sha1.h"
 #include "sha256.h"
 #include "sha384.h"
+#include "sha512.h"
 #include "md5.h"
 #include "aes_wrap.h"
 #include "crypto.h"