diff --git a/source/_components/light.rfxtrx.markdown b/source/_components/light.rfxtrx.markdown
index 374df8887b8..302d67098e4 100644
--- a/source/_components/light.rfxtrx.markdown
+++ b/source/_components/light.rfxtrx.markdown
@@ -18,6 +18,7 @@ To enable RFXtrx lights in your installation, add the following to your `configu
 # Example configuration.yaml entry
 light:
   platform: rfxtrx
+  signal_repetitions: 3
   devices:
     living_room:
       name: Living Room
@@ -29,3 +30,4 @@ Configuration variables:
 
 - **devices** (*Required*): A list of devices with their name to use in the frontend.
 - **automatic_add** (*Optional*): To enable the automatic addition of new lights.
+- **signal_repetitions** *Optional*: Because the tellstick sends its actions via radio and from most receivers it's impossible to know if the signal was received or not. Therefore you can configure the switch to try to send each signal repeatedly.