diff --git a/ui-repolist.c b/ui-repolist.c
index 0a0b6ca..2c98668 100644
--- a/ui-repolist.c
+++ b/ui-repolist.c
@@ -6,12 +6,6 @@
  *   (see COPYING for full license text)
  */
 
-/* This is needed for strcasestr to be defined by <string.h> */
-#define _GNU_SOURCE 1
-#include <string.h>
-
-#include <time.h>
-
 #include "cgit.h"
 #include "html.h"
 #include "ui-shared.h"