diff --git a/src/www/diag_packet_capture.php b/src/www/diag_packet_capture.php
index 7858b6186..bdcb56e52 100644
--- a/src/www/diag_packet_capture.php
+++ b/src/www/diag_packet_capture.php
@@ -25,8 +25,6 @@
 	POSSIBILITY OF SUCH DAMAGE.
 */
 
-$allowautocomplete = true;
-
 function fixup_host_logic($value) {
 	return str_replace(array(" ", ",", "+", "|", "!"), array("", "and ", "and ", "or ", "not "), $value);
 }
diff --git a/src/www/diag_ping.php b/src/www/diag_ping.php
index ec1a59f2d..d3fb3eeab 100644
--- a/src/www/diag_ping.php
+++ b/src/www/diag_ping.php
@@ -26,7 +26,6 @@
 	POSSIBILITY OF SUCH DAMAGE.
 */
 
-$allowautocomplete = true;
 $pgtitle = array(gettext("Diagnostics"), gettext("Ping"));
 require_once("guiconfig.inc");
 
diff --git a/src/www/diag_testport.php b/src/www/diag_testport.php
index 7ceb31091..8db7565a9 100644
--- a/src/www/diag_testport.php
+++ b/src/www/diag_testport.php
@@ -27,8 +27,6 @@
 	POSSIBILITY OF SUCH DAMAGE.
 */
 
-$allowautocomplete = true;
-
 $pgtitle = array(gettext("Diagnostics"), gettext("Test Port"));
 require_once("guiconfig.inc");
 
diff --git a/src/www/diag_traceroute.php b/src/www/diag_traceroute.php
index d79441af1..d894af17d 100644
--- a/src/www/diag_traceroute.php
+++ b/src/www/diag_traceroute.php
@@ -28,7 +28,6 @@
 
 require_once("guiconfig.inc");
 
-$allowautocomplete = true;
 $pgtitle = array(gettext("Diagnostics"),gettext("Traceroute"));
 include("head.inc");
 
diff --git a/src/www/head.inc b/src/www/head.inc
index f1925a009..574dbcfc6 100644
--- a/src/www/head.inc
+++ b/src/www/head.inc
@@ -75,7 +75,7 @@ $pagetitle = gentitle( $pgtitle );
 
 		?>
 
-		<?php if (basename($_SERVER["SCRIPT_FILENAME"] != "index.php") && !$allowautocomplete): ?>
+		<?php if (basename($_SERVER["SCRIPT_FILENAME"] != "index.php")): ?>
 		<script type="text/javascript">
 		//<![CDATA[
 		$( document ).ready(function() {