diff --git a/configuration/devices/headless/server/home-assistant/README.md b/configuration/devices/headless/server/home-assistant/README.md
index e589171c..93856587 100644
--- a/configuration/devices/headless/server/home-assistant/README.md
+++ b/configuration/devices/headless/server/home-assistant/README.md
@@ -30,14 +30,6 @@
   - Delete all areas
     - `Settings` -> `Areas & zones` -> `Areas`
 
-## Configure myStrom buttons
-
-- `curl -d "single=post://XXLPitu-Server.local:8123/api/webhook/mystrom_button_blue" "http://myStrom-Button-E9DACB.local/api/v1/device/F4CFA2E9DACB"`
-- `curl -d "single=post://XXLPitu-Server.local:8123/api/webhook/mystrom_button_gray" "http://myStrom-Button-E9DA8E.local/api/v1/device/F4CFA2E9DA8E"`
-- `curl -d "single=post://XXLPitu-Server.local:8123/api/webhook/mystrom_button_orange" "http://myStrom-Button-E9DAD9.local/api/v1/device/F4CFA2E9DAD9"`
-- `curl -d "single=post://XXLPitu-Server.local:8123/api/webhook/mystrom_button_purple" "http://myStrom-Button-E9D761.local/api/v1/device/F4CFA2E9D761"`
-- `curl -d "single=post://XXLPitu-Server.local:8123/api/webhook/mystrom_button_white" "http://myStrom-Button-F8CB7A.local/api/v1/device/CC50E3F8CB7A"`
-
 ## Shelly
 
 Configure:
diff --git a/configuration/devices/headless/server/home-assistant/discord.nix b/configuration/devices/headless/server/home-assistant/discord.nix
index ffd079fd..95c52842 100644
--- a/configuration/devices/headless/server/home-assistant/discord.nix
+++ b/configuration/devices/headless/server/home-assistant/discord.nix
@@ -42,11 +42,6 @@
           "sensor.entrance_dimmer_switch_battery"
           "sensor.entrance_h_t_gen3_battery"
           "sensor.living_room_dimmer_switch_battery"
-          "sensor.mystrom_button_blue_battery"
-          "sensor.mystrom_button_gray_battery"
-          "sensor.mystrom_button_orange_battery"
-          "sensor.mystrom_button_purple_battery"
-          "sensor.mystrom_button_white_battery"
           "sensor.reduit_parasoll_battery"
           "sensor.valve_blue_battery"
           "sensor.valve_green_battery"
diff --git a/configuration/devices/headless/server/home-assistant/lovelace.nix b/configuration/devices/headless/server/home-assistant/lovelace.nix
index 434d75f5..4f6f64a6 100644
--- a/configuration/devices/headless/server/home-assistant/lovelace.nix
+++ b/configuration/devices/headless/server/home-assistant/lovelace.nix
@@ -396,12 +396,6 @@ in {
               title = "Battery";
 
               bulk_rename = [
-                # myStrom buttons
-                { from = " battery"; }
-                {
-                  from = "myStrom button ";
-                }
-
                 # Netatmo valves
                 { from = " Battery"; }
                 {
diff --git a/configuration/devices/headless/server/home-assistant/mystrom.nix b/configuration/devices/headless/server/home-assistant/mystrom.nix
deleted file mode 100644
index 6dabd61c..00000000
--- a/configuration/devices/headless/server/home-assistant/mystrom.nix
+++ /dev/null
@@ -1,116 +0,0 @@
-{ pkgs, secrets, ... }:
-let
-  apiUrl = "https://mystrom.ch/api";
-
-  getVoltageScript = id:
-    pkgs.writers.writePython3 "mystrom_get_voltage_${id}.py" { libraries = [ pkgs.python3Packages.requests ]; } ''
-      import json
-
-      import requests
-
-      response = requests.post('${apiUrl}/auth', params={
-          'email': '${secrets.mystrom.email}',
-          'password': '${secrets.mystrom.password}'
-      })
-
-      response = requests.get(
-        url='${apiUrl}/devices',
-        headers={'Auth-Token': json.loads(response.content)['authToken']}
-      )
-
-      match = next(filter(
-          lambda device: device['id'] == '${id}',
-          json.loads(response.content)['devices']
-      ))
-
-      print(match['voltage'])
-    '';
-
-  createButtonBatterySensors = map (button: {
-    sensor = {
-      name = button.name;
-      scan_interval = 60 * 60;
-      command = getVoltageScript button.id;
-      value_template = let
-        maxVoltage = "4300";
-        minVoltage = "3700";
-      in "{{ (((value | float) * 1000 - ${minVoltage}) * 100 / (${maxVoltage} - ${minVoltage})) | round }}";
-      unit_of_measurement = "%";
-      device_class = "battery";
-      state_class = "measurement";
-    };
-  });
-in {
-  services.home-assistant.config = {
-    command_line = createButtonBatterySensors [
-      {
-        name = "myStrom button blue battery";
-        id = "F4CFA2E9DACB";
-      }
-      {
-        name = "myStrom button gray battery";
-        id = "F4CFA2E9DA8E";
-      }
-      {
-        name = "myStrom button orange battery";
-        id = "F4CFA2E9DAD9";
-      }
-      {
-        name = "myStrom button purple battery";
-        id = "F4CFA2E9D761";
-      }
-      {
-        name = "myStrom button white battery";
-        id = "CC50E3F8CB7A";
-      }
-    ];
-
-    automation = [
-      {
-        alias = "Placeholder myStrom orange";
-        trigger = [{
-          platform = "webhook";
-          webhook_id = "mystrom_button_orange";
-          local_only = true;
-        }];
-        action = [ ];
-      }
-      {
-        alias = "Placeholder myStrom purple";
-        trigger = [{
-          platform = "webhook";
-          webhook_id = "mystrom_button_purple";
-          local_only = true;
-        }];
-        action = [ ];
-      }
-      {
-        alias = "Placeholder myStrom blue";
-        trigger = [{
-          platform = "webhook";
-          webhook_id = "mystrom_button_blue";
-          local_only = true;
-        }];
-        action = [ ];
-      }
-      {
-        alias = "Placeholder myStrom gray";
-        trigger = [{
-          platform = "webhook";
-          webhook_id = "mystrom_button_gray";
-          local_only = true;
-        }];
-        action = [ ];
-      }
-      {
-        alias = "Placeholder myStrom white";
-        trigger = [{
-          platform = "webhook";
-          webhook_id = "mystrom_button_white";
-          local_only = true;
-        }];
-        action = [ ];
-      }
-    ];
-  };
-}
diff --git a/secrets.nix b/secrets.nix
index 752c525a..ed1506ed 100755
Binary files a/secrets.nix and b/secrets.nix differ