diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 7a4cae58..70f8df02 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -1,5 +1,6 @@
 <?xml version="1.0" encoding="utf-8"?>
 <manifest xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:tools="http://schemas.android.com/tools"
     package="com.h.pixeldroid">
 
     <uses-permission android:name="android.permission.INTERNET" />
@@ -19,20 +20,32 @@
         android:roundIcon="@mipmap/ic_launcher_round"
         android:supportsRtl="true"
         android:theme="@style/AppTheme">
-        <activity android:name=".PostCreationActivity" />
-        <activity android:name=".FollowsActivity" />
-        <activity android:name=".PostActivity" />
-        <activity android:name=".ProfileActivity" />
+        <activity android:name=".PostCreationActivity"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity" />
+        <activity android:name=".FollowsActivity"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity"/>
+        <activity android:name=".PostActivity"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity"/>
+        <activity android:name=".ProfileActivity"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity"/>
         <activity
             android:name=".SettingsActivity"
-            android:label="@string/title_activity_settings2">
+            android:label="@string/title_activity_settings2"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity">
             <meta-data
                 android:name="android.support.PARENT_ACTIVITY"
                 android:value=".MainActivity" />
         </activity>
         <activity
             android:name=".MainActivity"
-            android:theme="@style/AppTheme.Launcher">
+            android:theme="@style/AppTheme.Launcher"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity">
             <intent-filter>
                 <action android:name="android.intent.action.MAIN" />
                 <category android:name="android.intent.category.LAUNCHER" />
@@ -41,7 +54,9 @@
         <activity
             android:name=".LoginActivity"
             android:theme="@style/AppTheme.NoActionBar"
-            android:windowSoftInputMode="adjustResize">
+            android:windowSoftInputMode="adjustResize"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity">
             <intent-filter>
                 <action android:name="android.intent.action.VIEW" />
 
@@ -55,9 +70,13 @@
         </activity>
         <activity
             android:name=".SearchActivity"
-            android:launchMode="singleTop">
+            android:launchMode="singleTop"
+            android:screenOrientation="sensorPortrait"
+            tools:ignore="LockedOrientationActivity">
             <intent-filter>
-                <action android:name="android.intent.action.SEARCH" />
+                <action android:name="android.intent.action.SEARCH"
+                    android:screenOrientation="sensorPortrait"
+                    tools:ignore="LockedOrientationActivity"/>
             </intent-filter>
             <meta-data
                 android:name="android.app.searchable"