diff --git a/pages/linux/phpenmod.md b/pages/linux/phpenmod.md
index c5a17cd67..df4397e0e 100644
--- a/pages/linux/phpenmod.md
+++ b/pages/linux/phpenmod.md
@@ -1,6 +1,7 @@
 # phpenmod
 
 > Enable PHP extensions on Debian-based OSes.
+> More information: <https://salsa.debian.org/php-team/php-defaults>.
 
 - Enable the JSON extension for every SAPI of every PHP version: