diff -r f88eebcf22c5 -r fc6bb8471882 share/hedgewars/Data/Maps/Knockball/CMakeLists.txt
--- a/share/hedgewars/Data/Maps/Knockball/CMakeLists.txt	Wed Apr 26 00:04:49 2017 +0200
+++ b/share/hedgewars/Data/Maps/Knockball/CMakeLists.txt	Wed Apr 26 00:47:14 2017 +0200
@@ -1,6 +1,7 @@
 install(FILES
     map.png
     map.cfg
+    map.hwp
     map.lua
     preview.png
     desc.txt