diff --git a/docs/helpers/Appium.md b/docs/helpers/Appium.md
index e17277bfb..14d6b1311 100644
--- a/docs/helpers/Appium.md
+++ b/docs/helpers/Appium.md
@@ -433,12 +433,14 @@ Start an arbitrary Android activity during a session.
 I.startActivity('io.selendroid.testapp', '.RegisterUserActivity');
 ```
 
+Appium: support only Android
+
 #### Parameters
 
--   `appPackage`  
--   `appActivity`  
+-   `appPackage` **[string][4]** 
+-   `appActivity` **[string][4]** 
 
-Returns **[Promise][5]<void>** Appium: support only Android
+Returns **[Promise][5]<void>** 
 
 ### setNetworkConnection
 
diff --git a/lib/helper/Appium.js b/lib/helper/Appium.js
index d31c36e4d..492311118 100644
--- a/lib/helper/Appium.js
+++ b/lib/helper/Appium.js
@@ -788,9 +788,11 @@ class Appium extends Webdriver {
    * I.startActivity('io.selendroid.testapp', '.RegisterUserActivity');
    * ```
    *
-   * @return {Promise<void>}
-   *
    * Appium: support only Android
+   *
+   * @param {string} appPackage
+   * @param {string} appActivity
+   * @return {Promise<void>}
    */
   async startActivity(appPackage, appActivity) {
     onlyForApps.call(this, 'Android');
diff --git a/typings/tests/helpers/Appium.types.ts b/typings/tests/helpers/Appium.types.ts
index ca4453896..917f67e86 100644
--- a/typings/tests/helpers/Appium.types.ts
+++ b/typings/tests/helpers/Appium.types.ts
@@ -2,6 +2,7 @@ const appium = new CodeceptJS.Appium();
 
 const str_ap = "text";
 const num_ap = 1;
+const appPackage = "com.example.android.apis";
 
 appium.touchPerform(); // $ExpectError
 appium.touchPerform("press"); // $ExpectError
@@ -16,8 +17,8 @@ appium.hideDeviceKeyboard("pressKey", "Done", "Done"); // $ExpectError
 
 appium.removeApp(); // $ExpectError
 appium.removeApp("appName"); // $ExpectType void
-appium.removeApp("appName", "com.example.android.apis"); // $ExpectType void
-appium.removeApp("appName", "com.example.android.apis", "remove"); // $ExpectError
+appium.removeApp("appName", appPackage); // $ExpectType void
+appium.removeApp("appName", appPackage, "remove"); // $ExpectError
 
 appium.runOnIOS(str_ap, () => {}); // $ExpectType void
 appium.runOnAndroid(str_ap, () => {}); // $ExpectType void
@@ -40,7 +41,9 @@ appium._switchToContext(str_ap); // $ExpectType void
 appium.switchToWeb(); // $ExpectType Promise<void>
 appium.switchToNative(); // $ExpectType Promise<void>
 appium.switchToNative(str_ap); // $ExpectType Promise<void>
-appium.startActivity(); // $ExpectType Promise<void>
+appium.startActivity(); // $ExpectError
+appium.startActivity(appPackage); // $ExpectError
+appium.startActivity(appPackage, '.RegisterUserActivity'); // $ExpectType Promise<void>
 appium.setNetworkConnection(); // $ExpectType Promise<{}>
 appium.setSettings(str_ap); // $ExpectType void
 appium.hideDeviceKeyboard(); // $ExpectType void