diff --git a/web/toolbar.js b/web/toolbar.js
index 997284fc2..55a6f5c29 100644
--- a/web/toolbar.js
+++ b/web/toolbar.js
@@ -91,6 +91,7 @@ class Toolbar {
     this.pageScaleValue = DEFAULT_SCALE_VALUE;
     this.pageScale = DEFAULT_SCALE;
     this._updateUIState(true);
+    this.updateLoadingIndicatorState();
   }
 
   _bindListeners() {