diff --git a/custom_components/enpal/manifest.json b/custom_components/enpal/manifest.json
index 367e331..936a761 100644
--- a/custom_components/enpal/manifest.json
+++ b/custom_components/enpal/manifest.json
@@ -7,5 +7,5 @@
   "requirements": [],
   "iot_class": "local_polling",
   "config_flow": true,
-  "version": "0.3.0"
+  "version": "0.3.1"
 }
\ No newline at end of file
diff --git a/custom_components/enpal/sensor.py b/custom_components/enpal/sensor.py
index c30cec8..cef4645 100644
--- a/custom_components/enpal/sensor.py
+++ b/custom_components/enpal/sensor.py
@@ -18,7 +18,7 @@
 _LOGGER = logging.getLogger(__name__)
 SCAN_INTERVAL = timedelta(seconds=120)
 
-VERSION= '0.3.0'
+VERSION= '0.3.1'
 
 def get_tables(ip: str, port: int, token: str):
     client = InfluxDBClient(url=f'http://{ip}:{port}', token=token, org='enpal')
diff --git a/custom_components/enpal/tests/__init__.py b/custom_components/enpal/tests/__init__.py
deleted file mode 100644
index e69de29..0000000
diff --git a/custom_components/enpal/tests/test_sensor.py b/custom_components/enpal/tests/test_sensor.py
deleted file mode 100644
index 97ab594..0000000
--- a/custom_components/enpal/tests/test_sensor.py
+++ /dev/null
@@ -1,47 +0,0 @@
-import unittest
-import custom_components.enpal.sensor as sensor
-
-class IPSensorTest(unittest.IsolatedAsyncioTestCase):
-    def setUp(self) -> None:
-        self.ipv4 = sensor.IPSensor(False)
-        self.ipv6 = sensor.IPSensor(True)
-
-    def test_validate_ipv4(self):
-        assert sensor.validate_ipv4('192.168.0.1')
-        assert sensor.validate_ipv4('123.123.123.123')
-        assert not sensor.validate_ipv4('300.0.0.1')
-        assert not sensor.validate_ipv4('300.0.0.-1')
-        assert not sensor.validate_ipv4('2001:0db8:85a3:0000:0000:8a2e:0370:7334')
-        assert not sensor.validate_ipv4('1.2.3')
-        assert not sensor.validate_ipv4('1.2.3.4.5')
-        assert not sensor.validate_ipv4('abc.def.ghi.jkl')
-        assert not sensor.validate_ipv4('192.168.abc.def')
-        assert not sensor.validate_ipv4('')
-
-    def test_validate_ipv6(self):
-        assert sensor.validate_ipv6('2001:db8::2:1')
-        assert not sensor.validate_ipv6('2001::2:1')
-        assert sensor.validate_ipv6('2001:0db8:85a3:0000:0000:8a2e:0370:7334')
-        assert not sensor.validate_ipv6('2001:0db8:85a3:00000:0000:8a2e:0370:7334')
-        assert not sensor.validate_ipv6('2001:0db8:85a3:0000:0000:8a2e:0370:ghij')
-        assert not sensor.validate_ipv6('300.0.0.1')
-        assert not sensor.validate_ipv6('300.0.0.-1')
-        assert not sensor.validate_ipv6('192.168.0.1')
-        assert not sensor.validate_ipv6('1.2.3')
-        assert not sensor.validate_ipv6('1.2.3.4.5')
-        assert not sensor.validate_ipv6('')
-
-    async def test_update_ipv4(self):
-        await self.ipv4.async_update()
-        if self.ipv4.native_value == None:
-            return # skip tests if no ipv4 address is found (dev is offline?)
-        assert sensor.validate_ipv4(self.ipv4.native_value)
-
-    async def test_update_ipv6(self):
-        await self.ipv6.async_update()
-        if self.ipv6.native_value == None:
-            return # skip tests if no ipv6 address is found (dev is offline or uses only ipv4?)
-        assert len(self.ipv6.native_value) > 5
-        isv4 = sensor.validate_ipv4(self.ipv6.native_value)
-        if not isv4:
-            assert sensor.validate_ipv6(self.ipv6.native_value)