diff --git a/src/chrome/TitleBar.tsx b/src/chrome/TitleBar.tsx
index 7cdcc5b72..3421dd9c3 100644
--- a/src/chrome/TitleBar.tsx
+++ b/src/chrome/TitleBar.tsx
@@ -32,7 +32,7 @@ import ScreenCaptureButtons from './ScreenCaptureButtons.js';
 import AutoUpdateVersion from './AutoUpdateVersion';
 import UpdateIndicator from './UpdateIndicator';
 import config from '../fb-stubs/config';
-import {isAutoUpdaterEnabled} from '../utils/argvUtils.js';
+import {isAutoUpdaterEnabled} from '../utils/argvUtils';
 import isProduction from '../utils/isProduction.js';
 import {clipboard} from 'electron';
 import React from 'react';
diff --git a/src/utils/argvUtils.js b/src/utils/argvUtils.tsx
similarity index 78%
rename from src/utils/argvUtils.js
rename to src/utils/argvUtils.tsx
index 542c85391..7fd27f0be 100644
--- a/src/utils/argvUtils.js
+++ b/src/utils/argvUtils.tsx
@@ -10,8 +10,7 @@ import isProduction from './isProduction';
 
 export const isAutoUpdaterEnabled = () =>
   // TODO(T39788540): Centralise config access and avoid parsing multiple times.
-  // $FlowFixMe: env is not in the type defs.
-  JSON.parse(electron.remote?.process.env.CONFIG || process.env.CONFIG || '{}')
+  JSON.parse(electron.remote.process.env.CONFIG || process.env.CONFIG || '{}')
     .updaterEnabled &&
   isProduction() &&
   process.platform === 'darwin';