diff --git a/fhem/docs/fhem_DE.html b/fhem/docs/fhem_DE.html
index 531adb945..af6be00c2 100644
--- a/fhem/docs/fhem_DE.html
+++ b/fhem/docs/fhem_DE.html
@@ -248,6 +248,10 @@
+ meintechblog.de: Blog mit HOWTOs über FHEM-Themen
+
+
diff --git a/fhem/fhem.pl b/fhem/fhem.pl
index 281504ac6..45c294e86 100755
--- a/fhem/fhem.pl
+++ b/fhem/fhem.pl
@@ -263,6 +263,7 @@ my @globalAttrList = qw(
dupTimeout
exclude_from_update
featurelevel
+ genericDisplayType:switch,outlet,light,blind,speaker,thermostat
holiday2we
language:EN,DE
lastinclude
@@ -2603,6 +2604,8 @@ CommandSleep($$)
@cmdList=();
} else {
+ Log 1,
+ "WARNING: sleep without additional commands is deprecated and blocks FHEM";
select(undef, undef, undef, $sec);
}