diff --git a/mod/contacts.php b/mod/contacts.php
index 0b57dbff18..d77192e024 100644
--- a/mod/contacts.php
+++ b/mod/contacts.php
@@ -579,6 +579,7 @@ function contacts_content(App $a)
 			$profile_select = ContactSelector::profileAssign($contact['profile-id'], (($contact['network'] !== NETWORK_DFRN) ? true : false));
 		}
 
+		/// @todo Only show the following link with DFRN when the remote version supports it
 		$follow = '';
 		$follow_text = '';
 		if (in_array($contact['network'], [NETWORK_DIASPORA, NETWORK_OSTATUS, NETWORK_DFRN])) {