diff --git a/conf/default.yaml b/conf/default.yaml
index 72db543..bdd4eb5 100644
--- a/conf/default.yaml
+++ b/conf/default.yaml
@@ -58,7 +58,7 @@ recognizer_registry:
       supported_entity: CUSTOM_PHONE_BE # Nouvelle entité pour éviter les conflits
       patterns:
         - name: Belgian Phone Pattern (+32 + 8 or 9 digits)
-          regex: "^(((\+|00)32[ ]?(?:\(0\)[ ]?)?)|0){1}(4(60|[789]\d)\/?(\s?\d{2}\.?){2}(\s?\d{2})|(\d\/?\s?\d{3}|\d{2}\/?\s?\d{2})(\.?\s?\d{2}){2})$"
+          regex: "\\b(((\\+|00)32[ ]?(?:\\(0\\)[ ]?)?)|0){1}(4(60|[789]\\d)\\/?(\\s?\\d{2}\\.?){2}(\\s?\\d{2})|(\\d\\/?\\s?\\d{3}|\\d{2}\\/?\\s?\\d{2})(\\.?\\s?\\d{2}){2})\\b"
           score: 1.0
       context: ["téléphone", "tel", "gsm", "mobile"]