diff --git a/postfix/flushq.cgi b/postfix/flushq.cgi
index 22a41b503..f2240448e 100755
--- a/postfix/flushq.cgi
+++ b/postfix/flushq.cgi
@@ -7,10 +7,8 @@ require './postfix-lib.pl';
 
 $cmd = "$config{'postfix_queue_command'} -c $config_dir -f";
 print &text('flushq_desc', "<tt>$cmd</tt>"),"<br>\n";
-print "<pre>";
-&foreign_require("proc", "proc-lib.pl");
-&foreign_call("proc", "safe_process_exec_logged", $cmd, 0, 0, STDOUT, undef, 1);
-print "</pre>\n";
+$out = &backquote_logged("$cmd 2>&1 </dev/null");
+print "<pre>",&html_escape($out),"</pre>\n" if ($out =~ /\S/);
 print $text{'flushq_desc2'},"<p>\n";
 &webmin_log("flushq");