diff --git a/fhem/contrib/DS_Starter/76_SolarForecast.pm b/fhem/contrib/DS_Starter/76_SolarForecast.pm
index 628f3844d..9a641c493 100644
--- a/fhem/contrib/DS_Starter/76_SolarForecast.pm
+++ b/fhem/contrib/DS_Starter/76_SolarForecast.pm
@@ -4304,7 +4304,7 @@ sub _graphicConsumerLegend {
}
else {
($caicon) = split('\@', $caicon);
- $isricon = "".FW_makeImage($caicon.'@gray', '');
+ $isricon = "".FW_makeImage($caicon.'@grey', '');
}
}
}