diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 97cb630..ef09f68 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -117,7 +117,7 @@
         </receiver>
 
         <!-- BirdaysWidget -->
-        <receiver
+        <!--<receiver
             android:name=".widget.BirdaysWidget"
             android:label="@string/app_name">
             <intent-filter>
@@ -126,6 +126,6 @@
             <meta-data
                 android:name="android.appwidget.provider"
                 android:resource="@xml/widget" />
-        </receiver>
+        </receiver>-->
     </application>
 </manifest>
\ No newline at end of file
diff --git a/app/src/main/java/com/djonique/birdays/activities/HelpActivity.java b/app/src/main/java/com/djonique/birdays/activities/HelpActivity.java
index 24bed26..2de289c 100644
--- a/app/src/main/java/com/djonique/birdays/activities/HelpActivity.java
+++ b/app/src/main/java/com/djonique/birdays/activities/HelpActivity.java
@@ -138,7 +138,7 @@ public void onClick(DialogInterface dialog, int which) {
     @OnClick(R.id.button_help_whitelist)
     void openBatteryOptimization() {
         if (Build.VERSION.SDK_INT >= Build.VERSION_CODES.M) {
-            startActivity(new Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS));
+            startActivity(Intent.createChooser(new Intent(Settings.ACTION_IGNORE_BATTERY_OPTIMIZATION_SETTINGS), null));
         } else {
             Toast.makeText(this, R.string.help_whitelist_error, Toast.LENGTH_LONG).show();
         }
diff --git a/app/src/main/java/com/djonique/birdays/alarm/AlarmHelper.java b/app/src/main/java/com/djonique/birdays/alarm/AlarmHelper.java
index f6c79ba..8287293 100644
--- a/app/src/main/java/com/djonique/birdays/alarm/AlarmHelper.java
+++ b/app/src/main/java/com/djonique/birdays/alarm/AlarmHelper.java
@@ -16,6 +16,7 @@
 
 package com.djonique.birdays.alarm;
 
+import android.app.Activity;
 import android.app.AlarmManager;
 import android.app.PendingIntent;
 import android.content.Context;
@@ -59,7 +60,14 @@ public void setAlarms(Person person) {
                 setAdditionalAlarm(person);
             }
         } catch (SecurityException e) {
-            Toast.makeText(context, R.string.security_exception, Toast.LENGTH_LONG).show();
+            if (context instanceof Activity) {
+                ((Activity) context).runOnUiThread(new Runnable() {
+                    @Override
+                    public void run() {
+                        Toast.makeText(context, R.string.security_exception, Toast.LENGTH_LONG).show();
+                    }
+                });
+            }
         }
     }
 
diff --git a/app/src/main/java/com/djonique/birdays/alarm/AlarmSetter.java b/app/src/main/java/com/djonique/birdays/alarm/AlarmSetter.java
index 8f69b6e..9a96049 100644
--- a/app/src/main/java/com/djonique/birdays/alarm/AlarmSetter.java
+++ b/app/src/main/java/com/djonique/birdays/alarm/AlarmSetter.java
@@ -19,7 +19,9 @@
 import android.content.BroadcastReceiver;
 import android.content.Context;
 import android.content.Intent;
+import android.widget.Toast;
 
+import com.djonique.birdays.R;
 import com.djonique.birdays.database.DbHelper;
 import com.djonique.birdays.models.Person;
 
@@ -39,7 +41,11 @@ public void onReceive(Context context, Intent intent) {
             persons.addAll(dbHelper.query().getPersons());
 
             for (Person person : persons) {
-                alarmHelper.setAlarms(person);
+                try {
+                    alarmHelper.setAlarms(person);
+                } catch (SecurityException e) {
+                    Toast.makeText(context, R.string.security_exception, Toast.LENGTH_LONG).show();
+                }
             }
         }
     }
diff --git a/app/src/main/res/drawable/ic_settings_white_24dp.xml b/app/src/main/res/drawable/ic_settings_white_24dp.xml
new file mode 100644
index 0000000..8f9a671
--- /dev/null
+++ b/app/src/main/res/drawable/ic_settings_white_24dp.xml
@@ -0,0 +1,10 @@
+<?xml version="1.0" encoding="utf-8"?>
+<vector xmlns:android="http://schemas.android.com/apk/res/android"
+    android:width="24dp"
+    android:height="24dp"
+    android:viewportHeight="24.0"
+    android:viewportWidth="24.0">
+    <path
+        android:fillColor="#FFF"
+        android:pathData="M19.43,12.98c0.04,-0.32 0.07,-0.64 0.07,-0.98s-0.03,-0.66 -0.07,-0.98l2.11,-1.65c0.19,-0.15 0.24,-0.42 0.12,-0.64l-2,-3.46c-0.12,-0.22 -0.39,-0.3 -0.61,-0.22l-2.49,1c-0.52,-0.4 -1.08,-0.73 -1.69,-0.98l-0.38,-2.65C14.46,2.18 14.25,2 14,2h-4c-0.25,0 -0.46,0.18 -0.49,0.42l-0.38,2.65c-0.61,0.25 -1.17,0.59 -1.69,0.98l-2.49,-1c-0.23,-0.09 -0.49,0 -0.61,0.22l-2,3.46c-0.13,0.22 -0.07,0.49 0.12,0.64l2.11,1.65c-0.04,0.32 -0.07,0.65 -0.07,0.98s0.03,0.66 0.07,0.98l-2.11,1.65c-0.19,0.15 -0.24,0.42 -0.12,0.64l2,3.46c0.12,0.22 0.39,0.3 0.61,0.22l2.49,-1c0.52,0.4 1.08,0.73 1.69,0.98l0.38,2.65c0.03,0.24 0.24,0.42 0.49,0.42h4c0.25,0 0.46,-0.18 0.49,-0.42l0.38,-2.65c0.61,-0.25 1.17,-0.59 1.69,-0.98l2.49,1c0.23,0.09 0.49,0 0.61,-0.22l2,-3.46c0.12,-0.22 0.07,-0.49 -0.12,-0.64l-2.11,-1.65zM12,15.5c-1.93,0 -3.5,-1.57 -3.5,-3.5s1.57,-3.5 3.5,-3.5 3.5,1.57 3.5,3.5 -1.57,3.5 -3.5,3.5z" />
+</vector>
\ No newline at end of file
diff --git a/app/src/main/res/menu/menu_main.xml b/app/src/main/res/menu/menu_main.xml
index ea7f9d5..74be38e 100644
--- a/app/src/main/res/menu/menu_main.xml
+++ b/app/src/main/res/menu/menu_main.xml
@@ -27,7 +27,8 @@
          app:showAsAction="never" />-->
     <item
         android:id="@+id/action_settings"
+        android:icon="@drawable/ic_settings_white_24dp"
         android:orderInCategory="99"
         android:title="@string/action_settings"
-        app:showAsAction="never" />
+        app:showAsAction="always" />
 </menu>
\ No newline at end of file