diff --git a/app/src/main/java/de/sebse/fuplanner/MainActivity.java b/app/src/main/java/de/sebse/fuplanner/MainActivity.java
index d65bb69..dcd70b0 100644
--- a/app/src/main/java/de/sebse/fuplanner/MainActivity.java
+++ b/app/src/main/java/de/sebse/fuplanner/MainActivity.java
@@ -376,7 +376,7 @@ public class MainActivity extends AppCompatActivity
         } // switch to login
         else if (
                 (fragmentPage == FRAGMENT_STARTUP || fragmentPage == FRAGMENT_LOGIN || fragmentPage == FRAGMENT_NONE) &&
-                ((newFragment != FRAGMENT_STARTUP && newFragment != FRAGMENT_LOGIN) || (getKVV().easyLogin() != null))
+                (newFragment != FRAGMENT_STARTUP && newFragment != FRAGMENT_LOGIN && getKVV().isLoggedIn())
                 ) {
             View header = mNavigationView.getHeaderView(0);
             //header.findViewById(R.id.imageView).setVisibility(View.VISIBLE);
diff --git a/app/src/main/java/de/sebse/fuplanner/services/KVV/KVV.java b/app/src/main/java/de/sebse/fuplanner/services/KVV/KVV.java
index 9ff3895..f815c5b 100644
--- a/app/src/main/java/de/sebse/fuplanner/services/KVV/KVV.java
+++ b/app/src/main/java/de/sebse/fuplanner/services/KVV/KVV.java
@@ -11,6 +11,7 @@ import java.util.HashMap;
 import de.sebse.fuplanner.services.KVV.types.LoginToken;
 import de.sebse.fuplanner.services.KVV.types.Modules;
 import de.sebse.fuplanner.tools.MainAcitivityListener;
+import de.sebse.fuplanner.tools.logging.Logger;
 import de.sebse.fuplanner.tools.network.NetworkCallback;
 import de.sebse.fuplanner.tools.network.NetworkErrorCallback;
 
@@ -25,6 +26,7 @@ public class KVV {
     private final ArrayList<LastTokenCallback> updatingList;
     private final HashMap<String, Object> addons = new HashMap<>();
     private final MainAcitivityListener mListener;
+    private Logger log = new Logger(this);
 
     public KVV(Context context) {
         mListener = (MainAcitivityListener) context;
@@ -32,6 +34,11 @@ public class KVV {
         this.updatingList = new ArrayList<>();
     }
 
+    public boolean isLoggedIn() {
+        log.d(this.lastToken, new KVVLogin(this.context).easyLogin());
+        return this.lastToken != null;
+    }
+
     public LoginToken easyLogin() {
         KVVLogin login = new KVVLogin(this.context);
         lastToken = login.easyLogin();