diff --git a/scene/gui/scroll_container.cpp b/scene/gui/scroll_container.cpp
index 871cc520e9a..629eec162b0 100644
--- a/scene/gui/scroll_container.cpp
+++ b/scene/gui/scroll_container.cpp
@@ -312,6 +312,7 @@ void ScrollContainer::_update_dimensions() {
 		fit_child_in_rect(c, r);
 	}
 
+	update_scrollbars();
 	update();
 }