diff -r 15edf6c51c67 -r 0bf55d656352 share/hedgewars/Data/Maps/SB_Grassy/CMakeLists.txt
--- a/share/hedgewars/Data/Maps/SB_Grassy/CMakeLists.txt	Thu May 23 23:37:59 2013 -0400
+++ b/share/hedgewars/Data/Maps/SB_Grassy/CMakeLists.txt	Fri May 24 10:34:22 2013 -0400
@@ -1,5 +1,6 @@
 install(FILES
     map.png
+    mask.png
     map.cfg
     preview.png
     DESTINATION ${SHAREPATH}Data/Maps/SB_Grassy)