diff --git a/bundles/org.openhab.binding.siemensrds/src/main/resources/OH-INF/thing/thing-types.xml b/bundles/org.openhab.binding.siemensrds/src/main/resources/OH-INF/thing/thing-types.xml
index 5b16630afeb54..3df5f3f34c02f 100644
--- a/bundles/org.openhab.binding.siemensrds/src/main/resources/OH-INF/thing/thing-types.xml
+++ b/bundles/org.openhab.binding.siemensrds/src/main/resources/OH-INF/thing/thing-types.xml
@@ -153,7 +153,7 @@
 		<label>Humidity</label>
 		<description>Measured humidity value</description>
 		<category>humidity</category>
-		<state readOnly="true" pattern="%.0f %%r.H."/>
+		<state readOnly="true" pattern="%.0f %%"/>
 	</channel-type>
 
 	<channel-type id="roomAirQuality">