diff --git a/proguard.flags b/proguard.flags
index bedc5e7..1af3702 100644
--- a/proguard.flags
+++ b/proguard.flags
@@ -3,6 +3,7 @@
   public void nextScreen(android.view.View);
   public void launchHotSeat(android.view.View);
   public void onClickSearchButton(android.view.View);
+  public void onClickVoiceButton(android.view.View);
   public void onClickConfigureButton(android.view.View);
   public void onClickAllAppsButton(android.view.View);
   public void onClickAppMarketButton(android.view.View);
@@ -42,4 +43,4 @@
 
 -keep class com.android.launcher2.ClippedImageView {
   *;
-}
\ No newline at end of file
+}