diff --git a/group-review/main.go b/group-review/main.go
index 18c4811..b35c1cf 100644
--- a/group-review/main.go
+++ b/group-review/main.go
@@ -149,7 +149,7 @@ func ProcessNotifications(notification *models.NotificationThread, gitea common.
 		}
 	}()
 
-	rx := regexp.MustCompile(`^/?api/v\d+/repos/(?<org>[_a-zA-Z0-9-]+)/(?<project>[_a-zA-Z0-9-]+)/(?:issues|pulls)/(?<num>[0-9]+)$`)
+	rx := regexp.MustCompile(`^/?api/v\d+/repos/(?<org>[_\.a-zA-Z0-9-]+)/(?<project>[_\.a-zA-Z0-9-]+)/(?:issues|pulls)/(?<num>[0-9]+)$`)
 	subject := notification.Subject
 	u, err := url.Parse(notification.Subject.URL)
 	if err != nil {