diff --git a/docs/json/sonarr/cf/hdr-undefined.json b/docs/json/sonarr/cf/hdr-undefined.json
index ac990960c..0f9853bdb 100644
--- a/docs/json/sonarr/cf/hdr-undefined.json
+++ b/docs/json/sonarr/cf/hdr-undefined.json
@@ -55,7 +55,7 @@
       "negate": true,
       "required": true,
       "fields": {
-        "value": "\\b(HLG(\\b|\\d))"
+        "value": "\\b(HLG)\\b"
       }
     },
     {