diff --git a/scene/gui/tab_container.cpp b/scene/gui/tab_container.cpp
index 16358ac21f9..c38be955f0a 100644
--- a/scene/gui/tab_container.cpp
+++ b/scene/gui/tab_container.cpp
@@ -760,10 +760,8 @@ void TabContainer::set_tab_title(int p_tab, const String &p_title) {
 		child->set_meta("_tab_name", p_title);
 	}
 
-	_update_margins();
-	if (!get_clip_tabs()) {
-		update_minimum_size();
-	}
+	_repaint();
+	queue_redraw();
 }
 
 String TabContainer::get_tab_title(int p_tab) const {