diff --git a/mysys_ssl/openssl.c b/mysys_ssl/openssl.c
index 340ba34ba78..8adaeae4069 100644
--- a/mysys_ssl/openssl.c
+++ b/mysys_ssl/openssl.c
@@ -15,6 +15,7 @@
  Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301  USA */
 
 #include <my_global.h>
+#include <openssl/evp.h>
 #include <ssl_compat.h>
 
 /*