diff --git a/src/gwin/slider.c b/src/gwin/slider.c
index a4ac5d95..2904785e 100644
--- a/src/gwin/slider.c
+++ b/src/gwin/slider.c
@@ -272,6 +272,8 @@ void gwinSliderSetPosition(GHandle gh, int pos) {
 		else gsw->pos = pos;
 	}
 	ResetDisplayPos(gsw);
+	gwinRedraw(gh);
+
 	#undef gsw
 }