diff --git a/adminer/include/editing.inc.php b/adminer/include/editing.inc.php
index 4f4f615f..2c09aec7 100644
--- a/adminer/include/editing.inc.php
+++ b/adminer/include/editing.inc.php
@@ -267,7 +267,7 @@ function edit_fields($fields, $collations, $type = "TABLE", $foreign_keys = arra
 <?php if ($type == "TABLE") { ?>
 <td><?php echo checkbox("fields[$i][null]", 1, $field["null"], "", "", "block"); ?>
 <td><label class="block"><input type="radio" name="auto_increment_col" value="<?php echo $i; ?>"<?php if ($field["auto_increment"]) { ?> checked<?php } ?> onclick="var field = this.form['fields[' + this.value + '][field]']; if (!field.value) { field.value = 'id'; field.onchange(); }"></label><td><?php
-echo checkbox("fields[$i][has_default]", 1, $field["has_default"]); ?><input name="fields[<?php echo $i; ?>][default]" value="<?php echo h($field["default"]); ?>" onkeyup="if (this.value != this.getAttribute('value')) { this.onchange(); this.setAttribute('value', this.value) }" onchange="this.previousSibling.checked = true;">
+echo checkbox("fields[$i][has_default]", 1, $field["has_default"]); ?><input name="fields[<?php echo $i; ?>][default]" value="<?php echo h($field["default"]); ?>" onkeyup="keyupChange.call(this);" onchange="this.previousSibling.checked = true;">
 <?php echo (support("comment") ? "<td" . ($comments ? "" : " class='hidden'") . "><input name='fields[$i][comment]' value='" . h($field["comment"]) . "' maxlength='" . ($connection->server_info >= 5.5 ? 1024 : 255) . "'>" : ""); ?>
 <?php } ?>
 <?php
diff --git a/adminer/include/functions.inc.php b/adminer/include/functions.inc.php
index 85ecb28d..7ac377fe 100644
--- a/adminer/include/functions.inc.php
+++ b/adminer/include/functions.inc.php
@@ -805,7 +805,7 @@ function input($field, $value, $function) {
 			}
 			$first++;
 		}
-		$onchange = ($first ? " onchange=\"var f = this.form['function[" . h(js_escape(bracket_escape($field["field"]))) . "]']; if ($first > f.selectedIndex) f.selectedIndex = $first;\"" : "");
+		$onchange = ($first ? " onchange=\"var f = this.form['function[" . h(js_escape(bracket_escape($field["field"]))) . "]']; if ($first > f.selectedIndex) f.selectedIndex = $first;\" onkeyup='keyupChange.call(this);'" : "");
 		$attrs .= $onchange;
 		echo (count($functions) > 1
 			? "<select name='function[$name]' onchange='functionChange(this);'" . on_help("getTarget(event).value.replace(/^SQL\$/, '')", 1) . ">" . optionlist($functions, $function === null || in_array($function, $functions) || isset($functions[$function]) ? $function : "") . "</select>"
diff --git a/adminer/static/functions.js b/adminer/static/functions.js
index 506ba054..819e6655 100644
--- a/adminer/static/functions.js
+++ b/adminer/static/functions.js
@@ -435,6 +435,16 @@ function functionChange(select) {
 	helpClose();
 }
 
+/** Call this.onchange() if value changes
+* @this HTMLInputElement
+*/
+function keyupChange() {
+	if (this.value != this.getAttribute('value')) {
+		this.onchange();
+		this.setAttribute('value', this.value);
+	}
+}
+
 
 
 /** Create AJAX request