--- a/mobile/android/base/java/org/mozilla/gecko/BrowserApp.java
+++ b/mobile/android/base/java/org/mozilla/gecko/BrowserApp.java
@@ -210,17 +210,17 @@ public class BrowserApp extends GeckoApp
     // TODO: Replace with kinto endpoint.
     private static final String SWITCHBOARD_SERVER = "https://firefox.settings.services.mozilla.com/v1/buckets/fennec/collections/experiments/records";
 
     private static final String STATE_ABOUT_HOME_TOP_PADDING = "abouthome_top_padding";
 
     private static final String BROWSER_SEARCH_TAG = "browser_search";
 
     // Request ID for startActivityForResult.
-    private static final int ACTIVITY_REQUEST_PREFERENCES = 1001;
+    private static final int ACTIVITY_REQUEST_PREFERENCES = 1002;
     private static final int ACTIVITY_REQUEST_TAB_QUEUE = 2001;
     public static final int ACTIVITY_REQUEST_FIRST_READERVIEW_BOOKMARK = 3001;
     public static final int ACTIVITY_RESULT_FIRST_READERVIEW_BOOKMARKS_GOTO_BOOKMARKS = 3002;
     public static final int ACTIVITY_RESULT_FIRST_READERVIEW_BOOKMARKS_IGNORE = 3003;
     public static final int ACTIVITY_REQUEST_TRIPLE_READERVIEW = 4001;
     public static final int ACTIVITY_RESULT_TRIPLE_READERVIEW_ADD_BOOKMARK = 4002;
     public static final int ACTIVITY_RESULT_TRIPLE_READERVIEW_IGNORE = 4003;