diff --git a/source/_components/climate.knx.markdown b/source/_components/climate.knx.markdown
index 9f89dcfa73c..2c2d60df0e7 100644
--- a/source/_components/climate.knx.markdown
+++ b/source/_components/climate.knx.markdown
@@ -29,7 +29,7 @@ climate:
 
 - **name** (*Optional*): A name for this devices used within Home assistant
 - **address** (*Required*): The KNX group address that is used to turn on/off this actuator channel
-- **temperature_address** (*Required*): The group address that is used to communicate the current temperature. Data format must be datapoint type 9.001 DPT_Value_Temp (2-Octet float value) (see http://www.knx.org/fileadmin/template/documents/downloads_support_menu/KNX_tutor_seminar_page/Advanced_documentation/05_Interworking_E1209.pdf)
+- **temperature_address** (*Required*): The group address that is used to communicate the current temperature. Data format must be datapoint type 9.001 DPT_Value_Temp (2-Octet float value), check [details](http://www.knx.org/fileadmin/template/documents/downloads_support_menu/KNX_tutor_seminar_page/Advanced_documentation/05_Interworking_E1209.pdf).
 - **setpoint_address** (*Required*): The group address that is used to set/read the target temperature. Data format must be datapoint type 9.001 DPT_Value_Temp (2-Octet float value). Make sure, you set the read-flag for the thermostat to allow Home Assistant to read the target temperature.
 
 With the current version of the module, no advanced KNX thermostat functionalities (e.g. HVAC mode) are supported.