diff --git a/tests/tearing.c b/tests/tearing.c
index 17a3f0e4..17601219 100644
--- a/tests/tearing.c
+++ b/tests/tearing.c
@@ -69,14 +69,6 @@ static int swap_tear;
 static int swap_interval;
 static double frame_rate;
 
-static void usage(void)
-{
-    printf("Usage: tearing [-f] [-h]\n");
-    printf("Options:\n");
-    printf("  -f use full screen\n");
-    printf("  -h show this help\n");
-}
-
 static void update_window_title(GLFWwindow* window)
 {
     char title[256];