diff --git a/plug-ins/perl/examples/logulator b/plug-ins/perl/examples/logulator
index ae240f7b8a..0e82b9e5e0 100755
--- a/plug-ins/perl/examples/logulator
+++ b/plug-ins/perl/examples/logulator
@@ -17,7 +17,7 @@ sub register($$$$$$$$$;@) {
    my($function,$blurb,$help,$author,$copyright,$date,
       $menupath,$imagetypes,$params,$code)=@_;
    $function =~ s%^perl_fu_%logulator_% or die;
-   $imagetypes ||= "RGBA,GREYA,INDEXEDA";
+   $imagetypes ||= "RGBA,GRAYA,INDEXEDA";
    my($i,$j)=0;
    my($ti,$fsi,$fi);
    $i=@$params;