diff --git a/lib/driver.ts b/lib/driver.ts
index 08b9587a..3f9b64cb 100644
--- a/lib/driver.ts
+++ b/lib/driver.ts
@@ -81,6 +81,7 @@ import {
   mobileTerminateApp,
   terminateApp,
   removeApp,
+  activateApp,
   queryAppState,
   isAppInstalled,
 } from './commands/app-management';
@@ -408,6 +409,7 @@ class AndroidDriver
   mobileTerminateApp = mobileTerminateApp;
   terminateApp = terminateApp;
   removeApp = removeApp;
+  activateApp = activateApp;
   queryAppState = queryAppState;
   isAppInstalled = isAppInstalled;