diff --git a/libnymea/interfaces/interfaces.qrc b/libnymea/interfaces/interfaces.qrc
index 5bd08959..6c296344 100644
--- a/libnymea/interfaces/interfaces.qrc
+++ b/libnymea/interfaces/interfaces.qrc
@@ -31,6 +31,7 @@
         <file>moisturesensor.json</file>
         <file>conductivitysensor.json</file>
         <file>lightsensor.json</file>
+        <file>thermostat.json</file>
         <file>connectable.json</file>
         <file>inputtrigger.json</file>
         <file>outputtrigger.json</file>
diff --git a/libnymea/interfaces/thermostat.json b/libnymea/interfaces/thermostat.json
new file mode 100644
index 00000000..a4bce193
--- /dev/null
+++ b/libnymea/interfaces/thermostat.json
@@ -0,0 +1,10 @@
+{
+  "description": "The thermostat interface describes devices which have a target temperature value and regulate themselves to match that target temperature. Often combined with the power and temperaturesensor interfaces.",
+  "states": [
+    {
+      "name": "targetTemperature",
+      "type": "double",
+      "unit": "DegreeCelsius"
+    }
+  ]
+}