--- ./CMakeLists.txt.orig	2013-12-29 12:16:39.000000000 +0000
+++ ./CMakeLists.txt	2013-12-29 16:24:47.000000000 +0000
@@ -26,6 +26,11 @@
 
 include(GNUInstallDirs)
 
+if(${CMAKE_SYSTEM_NAME} MATCHES "FreeBSD")
+    unset(CMAKE_INSTALL_MANDIR)
+    set(CMAKE_INSTALL_MANDIR ${CMAKE_INSTALL_PREFIX}/man)
+endif()
+
 add_subdirectory(icons)
 add_subdirectory(panel-plugin)
 add_subdirectory(po)