diff --git a/index.ts b/index.ts
index 6c0ff30..149bad1 100644
--- a/index.ts
+++ b/index.ts
@@ -4,7 +4,7 @@ import { isVersionGreaterOrEqual } from './src/common/utils';
 const electronVersion = process.versions.electron;
 
 // Check if WebContentsView exists and if the version is >= 29.0.0
-let WebContentsView_: any; // Use 'any' for dynamic checking
+let WebContentsView_: any = undefined; // Use 'any' for dynamic checking
 
 if (isVersionGreaterOrEqual('29.0.0', electronVersion) && 'WebContentsView' in Electron) {
     WebContentsView_ = Electron.WebContentsView; // Assign if it exists