diff --git a/homeassistant/components/picnic/const.py b/homeassistant/components/picnic/const.py
index 7e983321f3d618..2eb7a6cd617e45 100644
--- a/homeassistant/components/picnic/const.py
+++ b/homeassistant/components/picnic/const.py
@@ -23,7 +23,6 @@
 NEXT_DELIVERY_DATA = "next_delivery_data"
 LAST_ORDER_DATA = "last_order_data"
 
-SENSOR_CART_ITEMS_COUNT = "cart_items_count"
 SENSOR_CART_TOTAL_PRICE = "cart_total_price"
 SENSOR_SELECTED_SLOT_START = "selected_slot_start"
 SENSOR_SELECTED_SLOT_END = "selected_slot_end"
diff --git a/homeassistant/components/picnic/sensor.py b/homeassistant/components/picnic/sensor.py
index e7a69e0bf0294e..d6e2f2b0eac374 100644
--- a/homeassistant/components/picnic/sensor.py
+++ b/homeassistant/components/picnic/sensor.py
@@ -27,7 +27,6 @@
     ATTRIBUTION,
     CONF_COORDINATOR,
     DOMAIN,
-    SENSOR_CART_ITEMS_COUNT,
     SENSOR_CART_TOTAL_PRICE,
     SENSOR_LAST_ORDER_DELIVERY_TIME,
     SENSOR_LAST_ORDER_MAX_ORDER_TIME,
@@ -64,13 +63,6 @@ class PicnicSensorEntityDescription(SensorEntityDescription, PicnicRequiredKeysM
 
 
 SENSOR_TYPES: tuple[PicnicSensorEntityDescription, ...] = (
-    PicnicSensorEntityDescription(
-        key=SENSOR_CART_ITEMS_COUNT,
-        translation_key=SENSOR_CART_ITEMS_COUNT,
-        icon="mdi:format-list-numbered",
-        data_type="cart_data",
-        value_fn=lambda cart: cart.get("total_count", 0),
-    ),
     PicnicSensorEntityDescription(
         key=SENSOR_CART_TOTAL_PRICE,
         translation_key=SENSOR_CART_TOTAL_PRICE,
diff --git a/homeassistant/components/picnic/strings.json b/homeassistant/components/picnic/strings.json
index 9a6b7162fd57bb..277e5338223408 100644
--- a/homeassistant/components/picnic/strings.json
+++ b/homeassistant/components/picnic/strings.json
@@ -27,9 +27,6 @@
       }
     },
     "sensor": {
-      "cart_items_count": {
-        "name": "Cart items count"
-      },
       "cart_total_price": {
         "name": "Cart total price"
       },
diff --git a/tests/components/picnic/test_sensor.py b/tests/components/picnic/test_sensor.py
index cae10320fb9be4..689eec03ea6dec 100644
--- a/tests/components/picnic/test_sensor.py
+++ b/tests/components/picnic/test_sensor.py
@@ -213,7 +213,6 @@ async def test_sensors_setup(self):
         """Test the default sensor setup behaviour."""
         await self._setup_platform(use_default_responses=True)
 
-        self._assert_sensor("sensor.mock_title_cart_items_count", "10")
         self._assert_sensor(
             "sensor.mock_title_cart_total_price",
             "25.35",
@@ -289,7 +288,6 @@ async def test_sensors_setup_disabled_by_default(self):
         """Test that some sensors are disabled by default."""
         await self._setup_platform(use_default_responses=True, enable_all_sensors=False)
 
-        self._assert_sensor("sensor.mock_title_cart_items_count", disabled=True)
         self._assert_sensor(
             "sensor.mock_title_start_of_last_order_s_slot", disabled=True
         )