--- a/etc/CMakeLists.txt
+++ b/etc/CMakeLists.txt
@@ -14,7 +14,7 @@
     COMPONENT Etcfile)
 else(${CMAKE_INSTALL_PREFIX} STREQUAL "/")
   install(FILES ${arpon_etc_src}
-    DESTINATION ${CMAKE_INSTALL_PREFIX}/etc
+    DESTINATION /etc
     PERMISSIONS OWNER_READ GROUP_READ WORLD_READ
     COMPONENT Etcfile)
 endif(${CMAKE_INSTALL_PREFIX} STREQUAL "/")