diff --git a/find.cgi b/find.cgi
index b5d916d..645d33c 100755
--- a/find.cgi
+++ b/find.cgi
@@ -53,13 +53,15 @@ while(my $f = <$FIND>) {
 				my $currfilename = $currfile; # Extract filename from path
 				$currfilename =~ s/.*\///;
 				foreach my $p (&virtual_server::list_feature_plugins()) {
-					my ($err, $status) = &virtual_server::plugin_call($p,
-						"feature_add_protected_dir", $d, 
-							{ 'protected_dir' => $dir,
-							  'protected_user_file_path' => $currfile, 
-							  'protected_user_file' => $currfilename,
-							  'protected_name' => $text{'find_authreq'} });
-					$f_extra = $text{"find_webservstatus$status"} if (defined($status));
+					if (&virtual_server::plugin_defined($p, "feature_add_protected_dir")) {
+						my ($err, $status) = &virtual_server::plugin_call($p,
+							"feature_add_protected_dir", $d, 
+								{ 'protected_dir' => $dir,
+								  'protected_user_file_path' => $currfile, 
+								  'protected_user_file' => $currfilename,
+								  'protected_name' => $text{'find_authreq'} });
+						$f_extra = $text{"find_webservstatus$status"} if (defined($status));
+						}
 					}
 				}
 			print $f_indent.&text("find_found$f_label", "<tt>$f_name</tt>",