diff --git a/tests/noise.c b/tests/noise.c
index 86b3fa6..e067a95 100644
--- a/tests/noise.c
+++ b/tests/noise.c
@@ -32,9 +32,11 @@ int main()
 
 		state = mfb_update(s_buffer);
 
-		if (state < 0 || state == MFB_KEY_ESC)
+		if (state < 0)
 			break;
 	}
 
 	mfb_close();
+
+	return 0;
 }