From 8c204ba67a6c0d845d56357dbfc6833bc1fe8839 Mon Sep 17 00:00:00 2001
From: Stan Janssen <stan.janssen@enexis.nl>
Date: Tue, 26 May 2026 11:40:43 +0200
Subject: [PATCH] Fixed EAN length in Metering messages

Signed-off-by: Stan Janssen <stan.janssen@enexis.nl>
---
 shapeshifter_uftp/uftp/messages/metering.py | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/shapeshifter_uftp/uftp/messages/metering.py b/shapeshifter_uftp/uftp/messages/metering.py
index 9ebcbbb..c7467ed 100644
--- a/shapeshifter_uftp/uftp/messages/metering.py
+++ b/shapeshifter_uftp/uftp/messages/metering.py
@@ -194,7 +194,7 @@ class Metering(PayloadMessage):
             "name": "EAN",
             "type": "Attribute",
             "required": True,
-            "pattern": r"[Ee][0-9]{16}",
+            "pattern": r"[Ee][0-9]{18}",
         }
     )