diff --git a/systems/brain/services/home_assistant.nix b/systems/brain/services/home_assistant.nix
index 1d3c298..0253338 100644
--- a/systems/brain/services/home_assistant.nix
+++ b/systems/brain/services/home_assistant.nix
@@ -59,16 +59,17 @@
       };
       extraPackages =
         python3Packages: with python3Packages; [
-          pymodbus # for modbus
+          aioesphomeapi # for esphome
+          bleak-esphome # for esphome
+          esphome-dashboard-api # for esphome
+          forecast-solar # for solar forecast
           gtts # not sure what wants this
           jellyfin-apiclient-python # for jellyfin
           paho-mqtt # for mqtt
           psycopg2 # for postgresql
-          forecast-solar # for solar forecast
-          aioesphomeapi # for esphome
-          esphome-dashboard-api # for esphome
           py-improv-ble-client # for esphome
-          bleak-esphome # for esphome
+          pymodbus # for modbus
+          pyopenweathermap # for weather
         ];
       extraComponents = [ "isal" ];
     };
diff --git a/systems/brain/services/home_assistant/victron_modbuss.yaml b/systems/brain/services/home_assistant/victron_modbuss.yaml
index 968c692..068095a 100644
--- a/systems/brain/services/home_assistant/victron_modbuss.yaml
+++ b/systems/brain/services/home_assistant/victron_modbuss.yaml
@@ -77,7 +77,7 @@ modbus:
 
       # GPS
       - name: GPS Latitude
-        slave: 100
+        slave: 1
         address: 2800
         input_type: holding
         data_type: int32
@@ -87,7 +87,7 @@ modbus:
         unique_id: gps_latitude
 
       - name: GPS Longitude
-        slave: 100
+        slave: 1
         address: 2802
         input_type: holding
         data_type: int32
@@ -97,7 +97,7 @@ modbus:
         unique_id: gps_longitude
 
       - name: GPS Course
-        slave: 100
+        slave: 1
         address: 2804
         input_type: holding
         data_type: uint16
@@ -108,7 +108,7 @@ modbus:
         unique_id: gps_course
 
       - name: GPS Speed
-        slave: 100
+        slave: 1
         address: 2805
         input_type: holding
         data_type: uint16
@@ -119,7 +119,7 @@ modbus:
         unique_id: gps_speed
 
       - name: GPS Fix
-        slave: 100
+        slave: 1
         address: 2806
         input_type: holding
         data_type: uint16
@@ -128,7 +128,7 @@ modbus:
         unique_id: gps_fix
 
       - name: GPS Satellites
-        slave: 100
+        slave: 1
         address: 2807
         input_type: holding
         data_type: uint16
@@ -137,7 +137,7 @@ modbus:
         unique_id: gps_satellites
 
       - name: GPS Altitude
-        slave: 100
+        slave: 1
         address: 2808
         input_type: holding
         data_type: int32