diff --git a/cloudooo/samples/cloudooo.conf b/cloudooo/samples/cloudooo.conf
index f57d70a625704242c3133d5002c81ebc771d3bcf..d90ab4bc30db62ba58da8d816e6cc8ad770c644f 100644
--- a/cloudooo/samples/cloudooo.conf
+++ b/cloudooo/samples/cloudooo.conf
@@ -41,6 +41,11 @@ virtual_display_port = 6097
 virtual_display_id = 97
 virtual_screen = 0
 
+## Required environment variables to load expected libraries
+## from trusted location. Must be prefixed by env-
+#env-LD_LIBRARY_PATH:/opt/erp5/trunk/parts/fontconfig/lib:/opt/erp5/trunk/parts/libpng/lib:/opt/erp5/trunk/parts/libjpeg/lib:/opt/erp5/trunk/parts/libtiff/lib:/opt/erp5/trunk/parts/zlib/lib
+#env-PATH:
+
 [server:main]
 use = egg:PasteScript#wsgiutils
 host = 0.0.0.0