diff --git a/defaults/main.yml b/defaults/main.yml
index 3de727e..469849b 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -3,7 +3,7 @@
 # for RHEL/CentOS.
 php_enablerepo: ""
 
-# No extra packages are installed by default
+# Extra packages to install (in addition to distro-specific default lists).
 php_packages_extra: []
 
 # Default PHP version to install on Debian-based OSes.