--- a/share/hedgewars/Data/misc/hwengine.desktop.in	Mon Nov 01 18:07:36 2010 -0400
+++ b/share/hedgewars/Data/misc/hwengine.desktop.in	Mon Nov 01 18:19:02 2010 -0400
@@ -7,7 +7,7 @@
 #GenericName[fr]=translate me
 #GenericName[es]=translate me
 Icon=hedgewars.png
-Exec=hwengine ${HEDGEWARS_DATADIR}/hedgewars/Data %f
+Exec=${CMAKE_INSTALL_PREFIX}/hwengine ${HEDGEWARS_DATADIR}/hedgewars/Data %f
 Path=/tmp
 Terminal=false
 StartupNotify=false