diff --git a/src/main/java/com/owncloud/android/services/OperationsService.java b/src/main/java/com/owncloud/android/services/OperationsService.java
index 9e13fd7c420d..19cca43f3d7e 100644
--- a/src/main/java/com/owncloud/android/services/OperationsService.java
+++ b/src/main/java/com/owncloud/android/services/OperationsService.java
@@ -37,7 +37,6 @@
 import android.text.TextUtils;
 import android.util.Pair;
 
-import com.nextcloud.client.account.UserAccountManager;
 import com.owncloud.android.MainApp;
 import com.owncloud.android.datamodel.FileDataStorageManager;
 import com.owncloud.android.datamodel.OCFile;
@@ -75,8 +74,6 @@
 import java.util.concurrent.ConcurrentLinkedQueue;
 import java.util.concurrent.ConcurrentMap;
 
-import javax.inject.Inject;
-
 import dagger.android.AndroidInjection;
 
 public class OperationsService extends Service {
@@ -136,8 +133,6 @@ public class OperationsService extends Service {
     private ConcurrentMap<Integer, Pair<RemoteOperation, RemoteOperationResult>>
             mUndispatchedFinishedOperations = new ConcurrentHashMap<>();
 
-    @Inject UserAccountManager accountManager;
-
     private static class Target {
         public Uri mServerUrl;
         public Account mAccount;
@@ -163,7 +158,7 @@ public void onCreate() {
         HandlerThread thread = new HandlerThread("Operations thread",
                 Process.THREAD_PRIORITY_BACKGROUND);
         thread.start();
-        mOperationsHandler = new ServiceHandler(thread.getLooper(), this, accountManager);
+        mOperationsHandler = new ServiceHandler(thread.getLooper(), this);
         mOperationsBinder = new OperationsServiceBinder(mOperationsHandler);
 
         // Separated worker thread for download of folders (WIP)
@@ -399,16 +394,14 @@ private static class ServiceHandler extends Handler {
         private Target mLastTarget;
         private OwnCloudClient mOwnCloudClient;
         private FileDataStorageManager mStorageManager;
-        private UserAccountManager accountManager;
 
 
-        public ServiceHandler(Looper looper, OperationsService service, UserAccountManager accountManager) {
+        public ServiceHandler(Looper looper, OperationsService service) {
             super(looper);
             if (service == null) {
                 throw new IllegalArgumentException("Received invalid NULL in parameter 'service'");
             }
             mService = service;
-            this.accountManager = accountManager;
         }
 
         @Override
diff --git a/src/main/java/com/owncloud/android/ui/activities/data/activities/ActivitiesServiceApiImpl.java b/src/main/java/com/owncloud/android/ui/activities/data/activities/ActivitiesServiceApiImpl.java
index 987f0c2320fc..8492c655699c 100644
--- a/src/main/java/com/owncloud/android/ui/activities/data/activities/ActivitiesServiceApiImpl.java
+++ b/src/main/java/com/owncloud/android/ui/activities/data/activities/ActivitiesServiceApiImpl.java
@@ -28,7 +28,6 @@
 import android.content.Context;
 import android.os.AsyncTask;
 
-import com.nextcloud.client.account.User;
 import com.nextcloud.client.account.UserAccountManager;
 import com.nextcloud.common.NextcloudClient;
 import com.owncloud.android.MainApp;
@@ -59,9 +58,7 @@ public ActivitiesServiceApiImpl(UserAccountManager accountManager) {
 
     @Override
     public void getAllActivities(int lastGiven, ActivitiesServiceCallback<List<Object>> callback) {
-        User user = accountManager.getUser();
-        GetActivityListTask getActivityListTask = new GetActivityListTask(user.toPlatformAccount(),
-                                                                          accountManager,
+        GetActivityListTask getActivityListTask = new GetActivityListTask(accountManager.getUser().toPlatformAccount(),
                                                                           lastGiven,
                                                                           callback);
         getActivityListTask.execute();
@@ -72,17 +69,14 @@ private static class GetActivityListTask extends AsyncTask<Void, Void, Boolean>
         private final ActivitiesServiceCallback<List<Object>> callback;
         private List<Object> activities;
         private Account account;
-        private UserAccountManager accountManager;
         private int lastGiven;
         private String errorMessage;
         private NextcloudClient client;
 
         private GetActivityListTask(Account account,
-                                    UserAccountManager accountManager,
                                     int lastGiven,
                                     ActivitiesServiceCallback<List<Object>> callback) {
             this.account = account;
-            this.accountManager = accountManager;
             this.lastGiven = lastGiven;
             this.callback = callback;
             activities = new ArrayList<>();