diff --git a/src/@ionic-native/plugins/android-full-screen/index.ts b/src/@ionic-native/plugins/android-full-screen/index.ts
index b75aa7aa37..3c9f1de047 100644
--- a/src/@ionic-native/plugins/android-full-screen/index.ts
+++ b/src/@ionic-native/plugins/android-full-screen/index.ts
@@ -71,7 +71,7 @@ export class AndroidFullScreen extends IonicNativePlugin {
    * @return {Promise<void>}
    */
   @Cordova()
-  isImmersiveModeSupported(): Promise<void> {
+  isImmersiveModeSupported(): Promise<boolean> {
     return;
   }