diff --git a/dsmr_parser/clients/protocol.py b/dsmr_parser/clients/protocol.py
index 08df45a..ba38fe5 100644
--- a/dsmr_parser/clients/protocol.py
+++ b/dsmr_parser/clients/protocol.py
@@ -52,7 +52,7 @@ def _create_dsmr_protocol(dsmr_version, telegram_callback, protocol, loop=None,
         specification = telegram_specifications.ISKRA_IE
         serial_settings = SERIAL_SETTINGS_V5
     elif dsmr_version == '5EONHU':
-        specification = telegram_specifications.HUNGARY_EON
+        specification = telegram_specifications.EON_HUNGARY
         serial_settings = SERIAL_SETTINGS_V5
     else:
         raise NotImplementedError("No telegram parser found for version: %s",
diff --git a/dsmr_parser/telegram_specifications.py b/dsmr_parser/telegram_specifications.py
index f8e3ddb..04211e4 100644
--- a/dsmr_parser/telegram_specifications.py
+++ b/dsmr_parser/telegram_specifications.py
@@ -340,7 +340,7 @@ ISKRA_IE = {
     }
 }
 
-HUNGARY_EON = {
+EON_HUNGARY = {
 	# Revision: 2023.02.10
 	# Based on V5
     'checksum_support': True,