diff --git a/data/Memory-ng.xml b/data/Memory-ng.xml
index 757609a43..47d6608aa 100644
--- a/data/Memory-ng.xml
+++ b/data/Memory-ng.xml
@@ -1853,6 +1853,9 @@
     </Version>
     <Version name="v0.31.12 linux" os="linux" base="v0.31.11 linux" rebase="-0x1000">
         <MD5 value="e79cead03187ecb692961b316b7cdcd4" />
+        <Group name="Position">
+            <Address name="screen_tiles_pointer">0x09487970</Address>
+        </Group>
     </Version>
 </DFHack>