diff --git a/app/src/main/java/com/doplgangr/secrecy/activities/FilesActivity.java b/app/src/main/java/com/doplgangr/secrecy/activities/FilesActivity.java
index 272b3b6..795348a 100644
--- a/app/src/main/java/com/doplgangr/secrecy/activities/FilesActivity.java
+++ b/app/src/main/java/com/doplgangr/secrecy/activities/FilesActivity.java
@@ -37,7 +37,6 @@ protected void onCreate(Bundle savedInstanceState) {
         String vault = extras.getString(Config.vault_extra);
         String password = extras.getString(Config.password_extra);
 
-        overridePendingTransition(R.anim.slide_in_right, R.anim.fadeout);
         fragmentManager = getFragmentManager();
         if (fragmentManager.findFragmentByTag(FilesListFragment.class.getName()) == null) {
             FilesListFragment fragment = new FilesListFragment();
@@ -91,7 +90,6 @@ void switchFragment(final Fragment fragment) {
 
     @Override
     public void onPause() {
-        overridePendingTransition(R.anim.fadein, R.anim.slide_out_right);
         super.onPause();
         if (isChangingConfigurations())
             onPauseDecision.startActivity();
diff --git a/app/src/main/java/com/doplgangr/secrecy/activities/MainActivity.java b/app/src/main/java/com/doplgangr/secrecy/activities/MainActivity.java
index 83c1f21..d57b0ba 100644
--- a/app/src/main/java/com/doplgangr/secrecy/activities/MainActivity.java
+++ b/app/src/main/java/com/doplgangr/secrecy/activities/MainActivity.java
@@ -102,7 +102,7 @@ public void onCreate(Bundle savedInstanceState) {
         }
         if (pInfo != null) {
             if (pInfo.versionCode != versionNumber)
-                addFragment(new UpdateManager(), R.anim.slide_in_right, R.anim.fadeout);
+                addFragment(new UpdateManager(), android.R.animator.fade_in, android.R.animator.fade_out);
         }
         mNavigation.addNavigationItem(
                 CustomApp.context.getString(R.string.Page_header__vaults),
@@ -284,7 +284,7 @@ public void onFinish(Fragment fragment) {
     @Override
     public void onNew(Bundle bundle, Fragment fragment) {
         fragment.setArguments(bundle);
-        addFragment(fragment, R.anim.slide_in_right, R.anim.fadeout);
+        addFragment(fragment, android.R.animator.fade_in, android.R.animator.fade_out);
     }
 
     @Override
diff --git a/app/src/main/java/com/doplgangr/secrecy/adapters/FilesListAdapter.java b/app/src/main/java/com/doplgangr/secrecy/adapters/FilesListAdapter.java
index d67f160..27908cf 100644
--- a/app/src/main/java/com/doplgangr/secrecy/adapters/FilesListAdapter.java
+++ b/app/src/main/java/com/doplgangr/secrecy/adapters/FilesListAdapter.java
@@ -243,7 +243,6 @@ public void onBindViewHolder(final ViewHolder viewHolder, int position) {
 
             int viewIndex;
             if (data.get(position).getIsDecrypting()){
-                viewHolder.animator.setInAnimation(context, R.anim.slide_down);
                 viewIndex = 1;
             } else {
                 viewHolder.animator.setInAnimation(null);
diff --git a/app/src/main/java/com/doplgangr/secrecy/adapters/VaultsListFragment.java b/app/src/main/java/com/doplgangr/secrecy/adapters/VaultsListFragment.java
index ee092d6..2bbf6d9 100644
--- a/app/src/main/java/com/doplgangr/secrecy/adapters/VaultsListFragment.java
+++ b/app/src/main/java/com/doplgangr/secrecy/adapters/VaultsListFragment.java
@@ -466,7 +466,6 @@ public void run() {
                 EditText passwordView = (EditText) parentView.findViewById(R.id.open_password);
                 final View renameView = parentView.findViewById(R.id.rename_name);
                 ViewAnimator viewAnimator = (ViewAnimator) parentView.findViewById(R.id.viewAnimator);
-                viewAnimator.setInAnimation(context, R.anim.slide_down);
 
                 int viewIndex = 0;
                 switch (showView) {
diff --git a/app/src/main/java/com/doplgangr/secrecy/fragments/FilesListFragment.java b/app/src/main/java/com/doplgangr/secrecy/fragments/FilesListFragment.java
index 542c1c1..24915f8 100644
--- a/app/src/main/java/com/doplgangr/secrecy/fragments/FilesListFragment.java
+++ b/app/src/main/java/com/doplgangr/secrecy/fragments/FilesListFragment.java
@@ -238,7 +238,6 @@ public void run() {
                 }
                 FilesListAdapter.ViewHolder holder = (FilesListAdapter.ViewHolder) frame.getTag();
                 ViewAnimator viewAnimator = holder.animator;
-                viewAnimator.setInAnimation(context, R.anim.slide_down);
                 int viewIndex = 0;
                 switch (showView) {
                     case R.id.dataLayout:
diff --git a/app/src/main/res/anim/fadein.xml b/app/src/main/res/anim/fadein.xml
deleted file mode 100644
index 38e73ae..0000000
--- a/app/src/main/res/anim/fadein.xml
+++ /dev/null
@@ -1,6 +0,0 @@
-<alpha xmlns:android="http://schemas.android.com/apk/res/android"
-    android:duration="@android:integer/config_mediumAnimTime"
-    android:fromAlpha="0.0"
-    android:interpolator="@android:anim/accelerate_interpolator"
-    android:toAlpha="1.0"
-    android:zAdjustment="bottom" />
\ No newline at end of file
diff --git a/app/src/main/res/anim/fadeout.xml b/app/src/main/res/anim/fadeout.xml
deleted file mode 100644
index a002af4..0000000
--- a/app/src/main/res/anim/fadeout.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-<alpha xmlns:android="http://schemas.android.com/apk/res/android"
-    android:duration="@android:integer/config_mediumAnimTime"
-    android:fromAlpha="1.0"
-    android:interpolator="@android:anim/accelerate_interpolator"
-    android:toAlpha="0.0"
-    android:zAdjustment="bottom" />
\ No newline at end of file
diff --git a/app/src/main/res/anim/slide_down.xml b/app/src/main/res/anim/slide_down.xml
deleted file mode 100644
index 73c445c..0000000
--- a/app/src/main/res/anim/slide_down.xml
+++ /dev/null
@@ -1,10 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-    <translate
-        android:duration="@android:integer/config_shortAnimTime"
-        android:fromYDelta="-100%"
-        android:interpolator="@android:anim/decelerate_interpolator"
-        android:toYDelta="0%"
-        android:zAdjustment="top" />
-</set>
diff --git a/app/src/main/res/anim/slide_in_right.xml b/app/src/main/res/anim/slide_in_right.xml
deleted file mode 100644
index 65fc033..0000000
--- a/app/src/main/res/anim/slide_in_right.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <translate
-        android:duration="@android:integer/config_mediumAnimTime"
-        android:fromAlpha="0.0"
-        android:fromXDelta="100%p"
-        android:interpolator="@android:anim/decelerate_interpolator"
-        android:toAlpha="1.0"
-        android:toXDelta="0"
-        android:zAdjustment="top" />
-
-</set>
\ No newline at end of file
diff --git a/app/src/main/res/anim/slide_out_right.xml b/app/src/main/res/anim/slide_out_right.xml
deleted file mode 100644
index 47c7ad4..0000000
--- a/app/src/main/res/anim/slide_out_right.xml
+++ /dev/null
@@ -1,14 +0,0 @@
-<?xml version="1.0" encoding="utf-8"?>
-
-<set xmlns:android="http://schemas.android.com/apk/res/android">
-
-    <translate
-        android:duration="@android:integer/config_mediumAnimTime"
-        android:fromAlpha="1.0"
-        android:fromXDelta="0"
-        android:interpolator="@android:anim/accelerate_interpolator"
-        android:toAlpha="0.0"
-        android:toXDelta="100%p"
-        android:zAdjustment="top" />
-
-</set>
\ No newline at end of file