diff --git a/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/discovery/ThingDiscoveryService.java b/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/discovery/ThingDiscoveryService.java
index 998373595ff31..84c9f0cef640b 100644
--- a/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/discovery/ThingDiscoveryService.java
+++ b/bundles/org.openhab.binding.deconz/src/main/java/org/openhab/binding/deconz/internal/discovery/ThingDiscoveryService.java
@@ -139,11 +139,9 @@ private void addLight(String lightID, LightMessage light) {
                 thingTypeUID = THING_TYPE_COLOR_TEMPERATURE_LIGHT;
                 break;
             case COLOR_DIMMABLE_LIGHT:
-                thingTypeUID = THING_TYPE_COLOR_LIGHT;
-                break;
             case COLOR_LIGHT:
-                 thingTypeUID = (light.ctmin != null) ?THING_TYPE_EXTENDED_COLOR_LIGHT :THING_TYPE_COLOR_LIGHT;
-                 break;
+                thingTypeUID = THING_TYPE_COLOR_LIGHT;
+            break;
             case EXTENDED_COLOR_LIGHT:
                 thingTypeUID = THING_TYPE_EXTENDED_COLOR_LIGHT;
                 break;