diff --git a/packages/redux-devtools-inspector-monitor-trace-tab/src/react-error-overlay/containers/StackFrameCodeBlock.tsx b/packages/redux-devtools-inspector-monitor-trace-tab/src/react-error-overlay/containers/StackFrameCodeBlock.tsx
index e599a337..1c010f09 100644
--- a/packages/redux-devtools-inspector-monitor-trace-tab/src/react-error-overlay/containers/StackFrameCodeBlock.tsx
+++ b/packages/redux-devtools-inspector-monitor-trace-tab/src/react-error-overlay/containers/StackFrameCodeBlock.tsx
@@ -86,7 +86,7 @@ function StackFrameCodeBlock(props: StackFrameCodeBlockPropsType) {
       }
       // $FlowFixMe
       applyStyles(node as HTMLElement, {
-        backgroundColor: main ? theme.base02 : theme.base01,
+        backgroundColor: '#e0e0e0',
       });
       // eslint-disable-next-line
       break oLoop;