diff --git a/tests/components/uponor_smatrix/common.yaml b/tests/components/uponor_smatrix/common.yaml
index cfdbacaa4c..8ee92bdfc5 100644
--- a/tests/components/uponor_smatrix/common.yaml
+++ b/tests/components/uponor_smatrix/common.yaml
@@ -36,3 +36,5 @@ sensor:
       name: Thermostat Temperature Living Room
     external_temperature:
       name: Thermostat Floor Temperature Living Room
+    target_temperature:
+      name: Thermostat Target Temperature Living Room