diff --git a/usr/local/www/diag_logs_filter.php b/usr/local/www/diag_logs_filter.php
index 419264945d..9e09146b05 100755
--- a/usr/local/www/diag_logs_filter.php
+++ b/usr/local/www/diag_logs_filter.php
@@ -153,9 +153,9 @@ include("head.inc");
 						<td rowspan="2">
 							<div align="center"><?=gettext("Action");?></div>
 							<div align="left">
-							<input id="actpass"   name="actpass"   type="checkbox" value="Pass"   <?php if (in_arrayi('Pass',   $Include_Act)) echo "checked"; ?> /> Pass<br />
-							<input id="actblock"  name="actblock"  type="checkbox" value="Block"  <?php if (in_arrayi('Block',  $Include_Act)) echo "checked"; ?> /> Block<br />
-							<input id="actreject" name="actreject" type="checkbox" value="Reject" <?php if (in_arrayi('Reject', $Include_Act)) echo "checked"; ?> /> Reject<br />
+							<input id="actpass"   name="actpass"   type="checkbox" value="Pass"   <?php if (in_arrayi('Pass',   $Include_Act)) echo "checked=\"checked\""; ?> /> Pass<br />
+							<input id="actblock"  name="actblock"  type="checkbox" value="Block"  <?php if (in_arrayi('Block',  $Include_Act)) echo "checked=\"checked\""; ?> /> Block<br />
+							<input id="actreject" name="actreject" type="checkbox" value="Reject" <?php if (in_arrayi('Reject', $Include_Act)) echo "checked=\"checked\""; ?> /> Reject<br />
 							</div>
 						</td>
 						<td>