diff --git a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ToolableViewAnimator.java b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ToolableViewAnimator.java
index 44f2b7c3e..f0d7ae5ac 100644
--- a/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ToolableViewAnimator.java
+++ b/OpenKeychain/src/main/java/org/sufficientlysecure/keychain/ui/widget/ToolableViewAnimator.java
@@ -41,6 +41,14 @@ public class ToolableViewAnimator extends ViewAnimator {
 
     private int mInitChild = -1;
 
+    public ToolableViewAnimator(Context context) {
+        super(context);
+    }
+
+    public ToolableViewAnimator(Context context, AttributeSet attrs) {
+        super(context, attrs);
+    }
+
     public ToolableViewAnimator(Context context, AttributeSet attrs, int defStyleAttr) {
         super(context, attrs);