diff --git a/packages/redux-devtools-inspector-monitor/src/utils/createStylingFromTheme.ts b/packages/redux-devtools-inspector-monitor/src/utils/createStylingFromTheme.ts
index e1db41f8..a8e5f88f 100644
--- a/packages/redux-devtools-inspector-monitor/src/utils/createStylingFromTheme.ts
+++ b/packages/redux-devtools-inspector-monitor/src/utils/createStylingFromTheme.ts
@@ -289,7 +289,6 @@ const getSheetFromColorMap = (map: ColorMap) => ({
 
   tabSelector: {
     position: 'relative',
-    'z-index': 1,
     display: 'inline-flex',
     float: 'right',
   },