diff --git a/tests/data/devices/lumi-lumi-sensor-86sw2.json b/tests/data/devices/lumi-lumi-sensor-86sw2.json
index da2303aa3..7facd0028 100644
--- a/tests/data/devices/lumi-lumi-sensor-86sw2.json
+++ b/tests/data/devices/lumi-lumi-sensor-86sw2.json
@@ -456,7 +456,7 @@
         "entity_category": "diagnostic",
         "entity_registry_enabled_default": true,
         "enabled": true,
-        "primary": true,
+        "primary": false,
         "extra_state_attribute_names": [],
         "device_ieee": "00:15:8d:00:02:54:cb:fa",
         "endpoint_id": 1,
diff --git a/tests/data/devices/lumi-lumi-sensor-magnet-aq2.json b/tests/data/devices/lumi-lumi-sensor-magnet-aq2.json
index 875451cd7..c32357ee5 100644
--- a/tests/data/devices/lumi-lumi-sensor-magnet-aq2.json
+++ b/tests/data/devices/lumi-lumi-sensor-magnet-aq2.json
@@ -194,7 +194,7 @@
         "entity_category": null,
         "entity_registry_enabled_default": true,
         "enabled": true,
-        "primary": false,
+        "primary": true,
         "extra_state_attribute_names": [],
         "device_ieee": "00:15:8d:00:01:ab:40:52",
         "endpoint_id": 1,
diff --git a/tests/data/devices/lumi-lumi-sensor-switch-aq2.json b/tests/data/devices/lumi-lumi-sensor-switch-aq2.json
index e95d0f4b9..599c749e8 100644
--- a/tests/data/devices/lumi-lumi-sensor-switch-aq2.json
+++ b/tests/data/devices/lumi-lumi-sensor-switch-aq2.json
@@ -270,7 +270,7 @@
         "entity_category": "diagnostic",
         "entity_registry_enabled_default": true,
         "enabled": true,
-        "primary": true,
+        "primary": false,
         "extra_state_attribute_names": [],
         "device_ieee": "00:15:8d:00:02:13:91:38",
         "endpoint_id": 1,
diff --git a/tests/data/devices/lumi-lumi-sensor-switch-aq3.json b/tests/data/devices/lumi-lumi-sensor-switch-aq3.json
index 9c5df8c2b..9b38951ad 100644
--- a/tests/data/devices/lumi-lumi-sensor-switch-aq3.json
+++ b/tests/data/devices/lumi-lumi-sensor-switch-aq3.json
@@ -253,7 +253,7 @@
         "entity_category": "diagnostic",
         "entity_registry_enabled_default": true,
         "enabled": true,
-        "primary": true,
+        "primary": false,
         "extra_state_attribute_names": [],
         "device_ieee": "00:15:8d:00:02:b0:e5:91",
         "endpoint_id": 1,
diff --git a/zha/application/platforms/sensor/__init__.py b/zha/application/platforms/sensor/__init__.py
index 69ad00183..af816e216 100644
--- a/zha/application/platforms/sensor/__init__.py
+++ b/zha/application/platforms/sensor/__init__.py
@@ -2740,7 +2740,6 @@ class DeviceTemperature(Sensor):
     _divisor = 100
     _attr_native_unit_of_measurement = UnitOfTemperature.CELSIUS
     _attr_entity_category = EntityCategory.DIAGNOSTIC
-    _attr_primary_weight = 1
     _cluster_id = DeviceTemperatureCluster.cluster_id
 
     _cluster_match = ClusterMatch(