1 files changed, 2 insertions, 0 deletions

diff --git a/src/microhttpd/md5_ext.c b/src/microhttpd/md5_ext.c
index 8ab69c17..5b33becd 100644
--- a/src/microhttpd/md5_ext.c
+++ b/src/microhttpd/md5_ext.c
@@ -22,6 +22,8 @@
  * @brief  Wrapper for MD5 calculation performed by TLS library
  * @author Karlson2k (Evgeny Grin)
  */
+
+#include <gnutls/crypto.h>
 #include "md5_ext.h"
 #include "mhd_assert.h"