diff --git a/editor/editor_node.cpp b/editor/editor_node.cpp
index 2b1c88fe20c..64f857f0742 100644
--- a/editor/editor_node.cpp
+++ b/editor/editor_node.cpp
@@ -1052,6 +1052,7 @@ void EditorNode::_notification(int p_what) {
 			if (EditorSettings::get_singleton()->check_changed_settings_in_group("interface/editor")) {
 				theme->set_constant("dragging_unfold_wait_msec", "Tree", (float)EDITOR_GET("interface/editor/dragging_hover_wait_seconds") * 1000);
 				theme->set_constant("hover_switch_wait_msec", "TabBar", (float)EDITOR_GET("interface/editor/dragging_hover_wait_seconds") * 1000);
+				editor_dock_manager->update_tab_styles();
 			}
 
 			if (EditorSettings::get_singleton()->check_changed_settings_in_group("interface/scene_tabs")) {