diff --git a/routes/compat/shields/v1/badge.go b/routes/compat/shields/v1/badge.go
index d29a51c..1736549 100644
--- a/routes/compat/shields/v1/badge.go
+++ b/routes/compat/shields/v1/badge.go
@@ -17,7 +17,7 @@ import (
 
 const (
 	intervalPattern     = `interval:([a-z0-9_]+)`
-	entityFilterPattern = `(project|os|editor|language|machine):([_a-zA-Z0-9-\s]+)`
+	entityFilterPattern = `(project|os|editor|language|machine|label):([_a-zA-Z0-9-\s]+)`
 )
 
 type BadgeHandler struct {