diff --git a/pages/common/apm.md b/pages/common/apm.md
index 63c83e99d7..dd2ac8484f 100644
--- a/pages/common/apm.md
+++ b/pages/common/apm.md
@@ -2,6 +2,7 @@
 
 > Atom editor Package Manager.
 > See `atom`.
+> More information: <https://github.com/atom/apm>.
 
 - Install packages from http://atom.io/packages and themes from http://atom.io/themes: