diff --git a/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/common/OAuthUtil.java b/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/common/OAuthUtil.java
index b2b7a93f..61eb466d 100644
--- a/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/common/OAuthUtil.java
+++ b/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/common/OAuthUtil.java
@@ -27,15 +27,10 @@ import org.wso2.carbon.automation.test.utils.http.client.HttpResponse;
  */
 public class OAuthUtil {
 
-    public static String getScopes(String backendHTTPURL, String backendHTTPSURL) throws Exception {
-        return getOAuthTokenPair(backendHTTPURL, backendHTTPSURL).get(Constants.SCOPE).toString();
-    }
-
-    public static String getOAuthToken(String backendHTTPURL, String backendHTTPSURL) throws Exception {
-        return getOAuthTokenPair(backendHTTPURL, backendHTTPSURL).get(Constants.OAUTH_ACCESS_TOKEN).toString();
-    }
 
-    public static JSONObject getOAuthTokenPair(String backendHTTPURL, String backendHTTPSURL) throws Exception {
+    public static String getOAuthToken(String backendHTTPURL, String backendHTTPSURL)
+            throws Exception {
+        Thread.sleep(10000);
         String AuthString = "Basic YWRtaW46YWRtaW4=";
         RestClient client = new RestClient(backendHTTPURL, Constants.APPLICATION_JSON, AuthString);
         HttpResponse oAuthData = client.post(Constants.APIApplicationRegistration.API_APP_REGISTRATION_ENDPOINT,
diff --git a/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/mobileDevice/MobileDeviceManagementWithNoDevices.java b/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/mobileDevice/MobileDeviceManagementWithNoDevices.java
index b2e76bea..07aa8eb9 100644
--- a/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/mobileDevice/MobileDeviceManagementWithNoDevices.java
+++ b/modules/integration/tests-integration/src/test/java/org/wso2/iot/integration/mobileDevice/MobileDeviceManagementWithNoDevices.java
@@ -54,6 +54,8 @@ public class MobileDeviceManagementWithNoDevices extends TestBase {
     @BeforeClass(alwaysRun = true, groups = { Constants.MobileDeviceManagement.MOBILE_DEVICE_MANAGEMENT_GROUP})
     public void initTest() throws Exception {
 
+        super.init(TestUserMode.SUPER_TENANT_ADMIN);
+        Thread.sleep(10000);
         String accessTokenString = "Bearer " + OAuthUtil.getOAuthToken(backendHTTPSURL, backendHTTPSURL);
         this.client = new IOTHttpClient(backendHTTPSURL, Constants.APPLICATION_JSON, accessTokenString);
     }
@@ -65,9 +67,5 @@ public class MobileDeviceManagementWithNoDevices extends TestBase {
         Assert.assertEquals(Constants.MobileDeviceManagement.NO_DEVICE, response.getBody());
     }
 
-    private boolean checkScopes(String permissionsList) throws Exception {
-        String tokenString = OAuthUtil.getScopes(backendHTTPSURL, backendHTTPSURL);
-        return tokenString.contains(permissionsList);
-    }
 
-}
\ No newline at end of file
+}