diff --git a/fhem/www/images/openautomation/iconalias.txt b/fhem/www/images/openautomation/iconalias.txt
index 5b98f9cfb..9be17b91a 100644
--- a/fhem/www/images/openautomation/iconalias.txt
+++ b/fhem/www/images/openautomation/iconalias.txt
@@ -1,3 +1,5 @@
+FS20.off   light_light_dim_00.svg
+FS20.on    light_light_dim_100.svg
 off        light_light_dim_00.svg
 on         light_light_dim_100.svg
 OFF        light_light_dim_00.svg