diff --git a/templates/Sparkle/formfields/bool.tpl b/templates/Sparkle/formfields/bool.tpl
index 7f01b3d1..3ae7e894 100644
--- a/templates/Sparkle/formfields/bool.tpl
+++ b/templates/Sparkle/formfields/bool.tpl
@@ -1,4 +1,7 @@
 <tr>
 	<td>{$label}</td>
-	<td><input <if $do_show == 0>disabled="disabled"</if> type="checkbox" name="{$fieldname}" value="1" <if( $fielddata['value'] == '1' )>checked="checked"</if> /></td>
+	<td>
+		<input type="hidden" name="{$fieldname}" value="0" />
+		<input <if $do_show == 0>disabled="disabled"</if> type="checkbox" name="{$fieldname}" value="1" <if( $fielddata['value'] == '1' )>checked="checked"</if> />
+	</td>
 </tr>