diff --git a/src/components/Editor/Tab.js b/src/components/Editor/Tab.js
index <HASH>..<HASH> 100644
--- a/src/components/Editor/Tab.js
+++ b/src/components/Editor/Tab.js
@@ -188,7 +188,7 @@ class Tab extends PureComponent<Props> {
       <div
         className={className}
         key={sourceId}
-        onMouseUp={handleTabClick}
+        onClick={handleTabClick}
         onContextMenu={e => this.onTabContextMenu(e, sourceId)}
         title={getFileURL(source)}
       >
Change Tab click handler event from onMouseUp to onClick to avoid conflict with CloseButton (#<I>)