diff --git a/library/src/main/java/com/heinrichreimersoftware/materialintro/app/IntroActivity.java b/library/src/main/java/com/heinrichreimersoftware/materialintro/app/IntroActivity.java
index 945e8ee..920c10b 100644
--- a/library/src/main/java/com/heinrichreimersoftware/materialintro/app/IntroActivity.java
+++ b/library/src/main/java/com/heinrichreimersoftware/materialintro/app/IntroActivity.java
@@ -116,8 +116,12 @@ protected void onSaveInstanceState(Bundle outState) {
 
     @Override
     public void onBackPressed() {
-        super.onBackPressed();
+        if (position > 0) {
+            previousSlide();
+            return;
+        }
         setResult(RESULT_CANCELED);
+        super.onBackPressed();
     }
 
     @Override
@@ -201,7 +205,7 @@ public void previousSlide() {
             pager.setCurrentItem(--currentItem, true);
         }
         else {
-            AnimUtils.applyShakeAnimation(getApplicationContext(), buttonSkip);
+            AnimUtils.applyShakeAnimation(this, buttonSkip);
 
         }
     }