diff --git a/fhem/FHEM/33_readingsGroup.pm b/fhem/FHEM/33_readingsGroup.pm
index f00ee3652..a84e23a9b 100644
--- a/fhem/FHEM/33_readingsGroup.pm
+++ b/fhem/FHEM/33_readingsGroup.pm
@@ -402,6 +402,10 @@ readingsGroup_2html($)
 
           ($txt,undef) = readingsGroup_makeLink($txt,undef,$cmd);
 
+          if( $first || $multi == 1 ) {
+            $ret .= sprintf("<tr class=\"%s\">", ($row&1)?"odd":"even");
+            $row++;
+          }
         } elsif( $first || $multi == 1 ) {
           $ret .= sprintf("<tr class=\"%s\">", ($row&1)?"odd":"even");
           $row++;