diff --git a/config/hosts/public-web-static/spaceapid-config/ccchh-dynamic.json b/config/hosts/public-web-static/spaceapid-config/ccchh-dynamic.json
index f7688ff..1872a53 100644
--- a/config/hosts/public-web-static/spaceapid-config/ccchh-dynamic.json
+++ b/config/hosts/public-web-static/spaceapid-config/ccchh-dynamic.json
@@ -4,7 +4,7 @@
       "temperature": [
         {
           "sensor_data": {
-            "unit": "C",
+            "unit": "°C",
             "location": "Hauptraum",
             "description": "Sensor im Hauptraum"
           },
@@ -14,7 +14,7 @@
         },
         {
           "sensor_data": {
-            "unit": "C",
+            "unit": "°C",
             "location": "Loetschlauch",
             "description": "Sensor im Lötschlauch (Teil der Werkstatt)"
           },
@@ -24,7 +24,7 @@
         },
         {
           "sensor_data": {
-            "unit": "C",
+            "unit": "°C",
             "location": "Innenhof",
             "description": "Sensor im Innenhof (erreichbar durch das Flurfenster)"
           },