diff --git a/interface.c b/interface.c
index 867bd1e7e698b8ba6206d662d7d31f00ae031ceb..5baff4f0c706b11bc1719722e752921d87d3b568 100644
--- a/interface.c
+++ b/interface.c
@@ -56,7 +56,7 @@ 	ret = tb_init();
 	if (ret) {
 		fprintf(stderr, "tb_init() failed with error code %d\n", ret);
 		exit(1);
-	
+	}
 
 	tb_set_input_mode(TB_INPUT_ESC | TB_INPUT_MOUSE);
 	struct tb_event ev;