diff --git a/ts/global.d.ts b/ts/global.d.ts
index 74c71bb6e..882a32e3f 100644
--- a/ts/global.d.ts
+++ b/ts/global.d.ts
@@ -11,7 +11,6 @@ interface Window {
   mnemonic: any;
   clipboard: any;
   attemptConnection: any;
-  setZoomFactor: any;
 
   passwordUtil: any;
   userConfig: any;