diff --git a/xwords4/android/XWords4/res/layout/btinviter.xml b/xwords4/android/XWords4/res/layout/btinviter.xml
index 5cd12f673..a0ab70c83 100644
--- a/xwords4/android/XWords4/res/layout/btinviter.xml
+++ b/xwords4/android/XWords4/res/layout/btinviter.xml
@@ -26,7 +26,7 @@
                 >
       <Button android:id="@+id/button_rescan"
               android:text="@string/bt_pick_rescan_button"
-              android:layout_width="wrap_content"
+              android:layout_width="fill_parent"
               android:layout_height="wrap_content"
               android:layout_weight="1" 
               />
@@ -38,7 +38,7 @@
       <!--         /> -->
       <Button android:id="@+id/button_clear"
               android:text="@string/bt_pick_clear_button"
-              android:layout_width="wrap_content"
+              android:layout_width="fill_parent"
               android:layout_height="wrap_content"
               android:layout_weight="1"
               />