diff --git a/sensors/conf.d/1wire b/sensors/conf.d/1wire
index 2a9861b..15f08af 100644
--- a/sensors/conf.d/1wire
+++ b/sensors/conf.d/1wire
@@ -1,7 +1,7 @@
 [1wire]
 env.alias_001415daa6ff Vorlauf
-env.alias_000802775a88 Ext_1
-env.alias_0008027777d5 Ext_2
+env.alias_000802775a88 Technik_oben
+env.alias_0008027777d5 Technik_unten
 env.alias_00000614a13f Schlafen_1
 env.alias_00000614a9dd Schlafen_2
 env.alias_00042c37a7ff Wohnen_1