diff --git a/extensions/window-list/workspaceIndicator.js b/extensions/window-list/workspaceIndicator.js
index e032675c..099de8a4 100644
--- a/extensions/window-list/workspaceIndicator.js
+++ b/extensions/window-list/workspaceIndicator.js
@@ -43,6 +43,7 @@ class WindowPreview extends St.Button {
             },
             'notify::minimized', this._updateVisible.bind(this),
             this);
+        this._updateVisible();
 
         global.display.connectObject('notify::focus-window',
             this._onFocusChanged.bind(this), this);
@@ -54,12 +55,6 @@ class WindowPreview extends St.Button {
         return this._window;
     }
 
-    vfunc_map() {
-        super.vfunc_map();
-        // initialize visibility after being added to the stage
-        this._updateVisible();
-    }
-
     _onFocusChanged() {
         if (global.display.focus_window === this._window)
             this.add_style_class_name('active');