diff --git a/FHEM/92_FileLog.pm b/FHEM/92_FileLog.pm
index 7fe940bb0..958c3bc73 100755
--- a/FHEM/92_FileLog.pm
+++ b/FHEM/92_FileLog.pm
@@ -43,6 +43,7 @@ FileLog_Initialize($)
   $hash->{FW_summaryFn}     = "FileLog_fhemwebFn";
   $hash->{FW_detailFn}      = "FileLog_fhemwebFn";
   $hash->{SVG_sampleDataFn} = "FileLog_sampleDataFn";
+  $hash->{SVG_regexpFn}     = "FileLog_regexpFn";
   $data{FWEXT}{"/FileLog_toSVG"}{CONTENTFUNC} = "FileLog_toSVG";
   $data{FWEXT}{"/FileLog_logWrapper"}{CONTENTFUNC} = "FileLog_logWrapper";
   
@@ -989,6 +990,18 @@ FileLog_sampleDataFn($$$$$)
   return ($desc, \@htmlArr, $example);
 }
 
+sub
+FileLog_regexpFn($$)
+{
+  my ($name, $filter) = @_;
+  $filter = " $filter ";
+  $filter =~ s/ [^: ]*:/ /g;
+  $filter =~ s/:[^ ]* / /g;
+  $filter =~ s/(^ | $)//g;
+  $filter =~ s/ /|/g;
+  return $filter;
+}
+
 1;
 
 =pod
diff --git a/FHEM/98_SVG.pm b/FHEM/98_SVG.pm
index 434377025..5e18ecb3a 100755
--- a/FHEM/98_SVG.pm
+++ b/FHEM/98_SVG.pm
@@ -1285,11 +1285,12 @@ SVG_render($$$$$$$$$$)
   my $w = $ow-$nr_left_axis*$axis_width-$nr_right_axis*$axis_width;
   my $h = $oh-2*$y;   # Rect size
 
-  my $filter = $srcDesc->{all}." ";
-  $filter =~ s/ [^: ]*:/ /g;
-  $filter =~ s/:[^ ]* / /g;
-  $filter =~ s/(^ | $)//g;
-  $filter =~ s/ /|/g;
+  my @filter;
+  foreach my $src (keys $srcDesc->{src}) {
+    my $f = CallFn($src, "SVG_regexpFn", $src, $srcDesc->{src}{$src}{arg});
+    push(@filter, $f) if($f);
+  }
+  my $filter = join("|", @filter);
   $filter =~ s/"/./g;
   $filter = AttrVal($parent_name, "longpollSVG", 0) ? "flog=\"$filter\"" : "";