diff --git a/app/extensions/extension_edit.php b/app/extensions/extension_edit.php
index ade9ef16a8..a4845a4f30 100644
--- a/app/extensions/extension_edit.php
+++ b/app/extensions/extension_edit.php
@@ -1023,7 +1023,7 @@ if (count($_POST) > 0 && strlen($_POST["persistformvar"]) == 0) {
 		echo "    ".$text['label-voicemail_password'].":\n";
 		echo "</td>\n";
 		echo "<td class='vtable' align='left'>\n";
-		echo "    <input class='formfld' type='password' name='voicemail_password' id='voicemail_password' onmouseover=\"this.type='number'; this.min='0'; this.step='1';\" onfocus=\"this.type='text';\" onmouseout=\"if (!$(this).is(':focus')) { this.type='password'; }\" onblur=\"this.type='password';\" maxlength='255' value='$voicemail_password'>\n";
+		echo "    <input class='formfld' type='password' name='voicemail_password' id='voicemail_password' onfocus=\"this.type='text';\" onmouseout=\"if (!$(this).is(':focus')) { this.type='password'; }\" onblur=\"this.type='password';\" maxlength='255' value='$voicemail_password'>\n";
 		echo "    <br />\n";
 		echo "    ".$text['description-voicemail_password']."\n";
 		echo "</td>\n";