diff --git a/src/public/app/widgets/containers/left_pane_container.js b/src/public/app/widgets/containers/left_pane_container.js
index fa1915a1e..476b79e04 100644
--- a/src/public/app/widgets/containers/left_pane_container.js
+++ b/src/public/app/widgets/containers/left_pane_container.js
@@ -7,7 +7,7 @@ export default class LeftPaneContainer extends FlexContainer {
         super('column');
 
         this.id('left-pane');
-        this.css('height', '100%');
+        this.css('height', '100%').css('max-width', '33%');
         this.collapsible();
     }