diff --git a/homeassistant/components/zwave_js/light.py b/homeassistant/components/zwave_js/light.py
index acfa22e5847..dd444fdb40d 100644
--- a/homeassistant/components/zwave_js/light.py
+++ b/homeassistant/components/zwave_js/light.py
@@ -105,14 +105,6 @@ class ZwaveLight(ZWaveBaseEntity, LightEntity):
 
         Z-Wave multilevel switches use a range of [0, 99] to control brightness.
         """
-        # prefer targetValue only if CC Version >= 4
-        # otherwise use currentValue (pre V4 dimmers)
-        if (
-            self._target_value
-            and self._target_value.value is not None
-            and self._target_value.cc_version >= 4
-        ):
-            return round((self._target_value.value / 99) * 255)
         if self.info.primary_value.value is not None:
             return round((self.info.primary_value.value / 99) * 255)
         return 0
diff --git a/tests/components/zwave_js/conftest.py b/tests/components/zwave_js/conftest.py
index 984ec42b9f3..903de6d3bd5 100644
--- a/tests/components/zwave_js/conftest.py
+++ b/tests/components/zwave_js/conftest.py
@@ -88,7 +88,7 @@ def bulb_6_multi_color_state_fixture():
 
 @pytest.fixture(name="eaton_rf9640_dimmer_state", scope="session")
 def eaton_rf9640_dimmer_state_fixture():
-    """Load the bulb 6 multi-color node state fixture data."""
+    """Load the eaton rf9640 dimmer node state fixture data."""
     return json.loads(load_fixture("zwave_js/eaton_rf9640_dimmer_state.json"))
 
 
diff --git a/tests/components/zwave_js/test_light.py b/tests/components/zwave_js/test_light.py
index a1b2318022b..b60c7281874 100644
--- a/tests/components/zwave_js/test_light.py
+++ b/tests/components/zwave_js/test_light.py
@@ -395,5 +395,5 @@ async def test_v4_dimmer_light(hass, client, eaton_rf9640_dimmer, integration):
 
     assert state
     assert state.state == STATE_ON
-    # the light should pick targetvalue which has zwave value 20
-    assert state.attributes[ATTR_BRIGHTNESS] == 52
+    # the light should pick currentvalue which has zwave value 22
+    assert state.attributes[ATTR_BRIGHTNESS] == 57
diff --git a/tests/fixtures/zwave_js/eaton_rf9640_dimmer_state.json b/tests/fixtures/zwave_js/eaton_rf9640_dimmer_state.json
index 38cbb63b1c6..0f2f45d01e3 100644
--- a/tests/fixtures/zwave_js/eaton_rf9640_dimmer_state.json
+++ b/tests/fixtures/zwave_js/eaton_rf9640_dimmer_state.json
@@ -124,7 +124,7 @@
                 "max": 99,
                 "label": "Current value"
             },
-            "value": 0,
+            "value": 22,
             "ccVersion": 4
         },
         {
@@ -779,4 +779,4 @@
             "ccVersion": 3
         }
     ]
-}
\ No newline at end of file
+}