diff --git a/fhem/CHANGED b/fhem/CHANGED
index 51fde1801..b96e2db94 100644
--- a/fhem/CHANGED
+++ b/fhem/CHANGED
@@ -1,5 +1,7 @@
 # Add changes at the top of the list. Keep it in ASCII, and 80-char wide.
 # Do not insert empty lines here, update check depends on it.
+  - bugfix:  71_YAMAHA_AVR: fix max volume when using float values in 
+             set command "volume"
   - bugfix:  93_DbRep: V5.8.6, don't limit length of attr reading/device if 
                        attr contains a list
   - feature: 70_KODI: added reading jsonResponse which contains the last
diff --git a/fhem/FHEM/71_YAMAHA_AVR.pm b/fhem/FHEM/71_YAMAHA_AVR.pm
index 5390c6fe9..4ab90ab07 100755
--- a/fhem/FHEM/71_YAMAHA_AVR.pm
+++ b/fhem/FHEM/71_YAMAHA_AVR.pm
@@ -457,9 +457,9 @@ YAMAHA_AVR_Set($@)
     {
         my $target_volume;
         
-        if($what eq "volume" and defined($a[2]) and $a[2] =~ /^\d{1,3}$/ and $a[2] >= 0 &&  $a[2] <= 100)
+        if($what eq "volume" and defined($a[2]) and $a[2] =~ /^\d{1,3}(?:\.\d)?$/ and $a[2] >= 0 &&  $a[2] <= 100)
         {
-            $target_volume = YAMAHA_AVR_volume_rel2abs($a[2]);
+            $target_volume = YAMAHA_AVR_volume_rel2abs(int($a[2]));
         }
         elsif($what eq "volumeDown" and defined(ReadingsVal($name, "volume", undef)))
         {