1 files changed, 1 insertions, 1 deletions
diff --git a/nanohttp/nanohttp-socket.c b/nanohttp/nanohttp-socket.c
index b7ae905..0f4f2f4 100644
--- a/nanohttp/nanohttp-socket.c
+++ b/nanohttp/nanohttp-socket.c
@@ -301,7 +301,7 @@ hsocket_bind(struct hsocket_t *dsock, unsigned short port)
                       "Socket error (%s)", strerror(errno));
   }
 
-  setsockopt(sock.sock, SOL_SOCKET, SO_REUSEADDR, &opt, sizeof(opt));
+  setsockopt(sock.sock, SOL_SOCKET, SO_REUSEADDR, (const void*)&opt, sizeof(opt));
   /* bind socket */
   addr.sin_family = AF_INET;
   addr.sin_port = htons(port);