diff --git a/FHEM/22_HOMEMODE.pm b/FHEM/22_HOMEMODE.pm
index 2bec60cec..c38852289 100644
--- a/FHEM/22_HOMEMODE.pm
+++ b/FHEM/22_HOMEMODE.pm
@@ -16,7 +16,7 @@ use Time::HiRes qw(gettimeofday);
 use HttpUtils;
 use vars qw{%attr %defs %modules $FW_CSRF};
 
-my $HOMEMODE_version = "1.4.7";
+my $HOMEMODE_version = "1.4.8";
 my $HOMEMODE_Daytimes = "05:00|morning 10:00|day 14:00|afternoon 18:00|evening 23:00|night";
 my $HOMEMODE_Seasons = "03.01|spring 06.01|summer 09.01|autumn 12.01|winter";
 my $HOMEMODE_UserModes = "gotosleep,awoken,asleep";
@@ -1696,13 +1696,20 @@ sub HOMEMODE_Attr(@)
       return $trans if (!HOMEMODE_CheckIfIsValidDevspec("TYPE=$attr_value","presence"));
       HOMEMODE_updateInternals($hash,1);
     }
-    elsif ($attr_name =~ /^(HomeSensorsContactReadings|HomeSensorsMotionReadings|HomeSensorsSmokeReading)$/)
+    elsif ($attr_name =~ /^(HomeSensorsContactReadings|HomeSensorsMotionReadings)$/)
     {
       $trans = $HOMEMODE_de?
         "Ungültiger Wert $attr_value für Attribut $attr_name. Es werden 2 Leerzeichen separierte Readings benötigt! z.B. state sabotageError":
         "Invalid value $attr_value for attribute $attr_name. You have to provide at least 2 space separated readings, e.g. state sabotageError";
       return $trans if ($attr_value !~ /^[\w\-\.]+\s[\w\-\.]+$/);
     }
+    elsif ($attr_name eq "HomeSensorsSmokeReading")
+    {
+      $trans = $HOMEMODE_de?
+        "Ungültiger Wert $attr_value für Attribut $attr_name. Es wird ein einzelnes Reading benötigt! z.B. state":
+        "Invalid value $attr_value for attribute $attr_name. You have to provide one reading, e.g. state";
+      return $trans if ($attr_value !~ /^[\w\-\.]+$/);
+    }
     elsif ($attr_name =~ /^(HomeSensorsContactValues|HomeSensorsMotionValues|HomeSensorsSmokeValue)$/)
     {
       $trans = $HOMEMODE_de?