--- a/mobile/android/base/resources/values-sw360dp/dimens.xml
+++ b/mobile/android/base/resources/values-sw360dp/dimens.xml
@@ -2,9 +2,12 @@
 <!-- This Source Code Form is subject to the terms of the Mozilla Public
    - License, v. 2.0. If a copy of the MPL was not distributed with this
    - file, You can obtain one at http://mozilla.org/MPL/2.0/. -->
 
 <resources>
     <dimen name="tab_panel_column_width">156dip</dimen>
     <dimen name="tab_thumbnail_height">110dip</dimen>
     <dimen name="tab_thumbnail_width">148dip</dimen>
+
+    <dimen name="firstrun_background_height">180dp</dimen>
+    <dimen name="firstrun_min_height">180dp</dimen>
 </resources>

--- a/mobile/android/base/resources/values/dimens.xml
+++ b/mobile/android/base/resources/values/dimens.xml
@@ -55,18 +55,18 @@
          this will be downscaled to this value. If you need to use larger Favicons (Due to a UI
          redesign sometime after this is written) you should increase this value to the largest
          commonly-used size of favicon and, performance permitting, fetch the remainder from the
          database. The largest available size is always stored in the database, regardless of this
          value.-->
     <dimen name="favicon_largest_interesting_size">32dp</dimen>
 
     <dimen name="firstrun_content_width">300dp</dimen>
-    <dimen name="firstrun_min_height">180dp</dimen>
-    <dimen name="firstrun_background_height">180dp</dimen>
+    <dimen name="firstrun_min_height">120dp</dimen>
+    <dimen name="firstrun_background_height">120dp</dimen>
 
     <dimen name="overlay_prompt_content_width">260dp</dimen>
     <dimen name="overlay_prompt_button_width">148dp</dimen>
     <dimen name="overlay_prompt_container_width">@dimen/match_parent</dimen>
 
     <!-- Site security icon -->
     <dimen name="browser_toolbar_site_security_height">32dp</dimen>
     <dimen name="browser_toolbar_site_security_width">32dp</dimen>