diff --git a/en_US.ISO8859-1/books/porters-handbook/quick-porting/chapter.xml b/en_US.ISO8859-1/books/porters-handbook/quick-porting/chapter.xml
index 49ab8b96a4..4195c18f2c 100644
--- a/en_US.ISO8859-1/books/porters-handbook/quick-porting/chapter.xml
+++ b/en_US.ISO8859-1/books/porters-handbook/quick-porting/chapter.xml
@@ -258,6 +258,13 @@ lib/X11/oneko/mouse.xpm
verifies that the deinstall script works correctly.
+
+ The port does not access network resources after the
+ fetch target. This is important
+ for package builders, such as ports-mgmt/poudriere.
+
+
Make sure that make package can be
run as a normal user (that is, not as