diff --git a/tests/test-util.c b/tests/test-util.c
index 1e52c8d..31182b2 100644
--- a/tests/test-util.c
+++ b/tests/test-util.c
@@ -9,7 +9,6 @@
 #include "util.h"
 
 #include <gtk/gtk.h>
-#include <limits.h>
 
 static void
 test_protocol_prefix (void)