Regular expression help

[Nickolas Case]

The following code returns all files from the directory. Why?

 my $dirh = new DirHandle;
	opendir $dirh, $incomingDir;
	my @files = grep {"/^jmobs_\w+_ckgwc\.xml$/"} readdir $dirh;
	closedir $dirh;

[James Sabre]

Remove the quotes from round the regex.