diff --git a/adminer/dump.inc.php b/adminer/dump.inc.php
index 4df94f9b..30a2a45e 100644
--- a/adminer/dump.inc.php
+++ b/adminer/dump.inc.php
@@ -179,11 +179,11 @@ if (DB != "") {
 	foreach ($tables_list as $name => $type) {
 		$prefix = preg_replace('~_.*~', '', $name);
 		$checked = ($TABLE == "" || $TABLE == (substr($TABLE, -1) == "%" ? "$prefix%" : $name)); //! % may be part of table name
-		$print = "<tr><td>" . checkbox("tables[]", $name, $checked, $name, "formUncheck('check-tables');", "block");
+		$print = "<tr><td>" . checkbox("tables[]", $name, $checked, $name, "", "block");
 		if ($type !== null && !preg_match('~table~i', $type)) {
 			$views .= "$print\n";
 		} else {
-			echo "$print<td align='right'><label class='block'><span id='Rows-" . h($name) . "'></span>" . checkbox("data[]", $name, $checked, "", "formUncheck('check-data');") . "</label>\n";
+			echo "$print<td align='right'><label class='block'><span id='Rows-" . h($name) . "'></span>" . checkbox("data[]", $name, $checked) . "</label>\n";
 		}
 		$prefixes[$prefix]++;
 	}
@@ -203,7 +203,7 @@ if (DB != "") {
 		foreach ($databases as $db) {
 			if (!information_schema($db)) {
 				$prefix = preg_replace('~_.*~', '', $db);
-				echo "<tr><td>" . checkbox("databases[]", $db, $TABLE == "" || $TABLE == "$prefix%", $db, "formUncheck('check-databases');", "block") . "\n";
+				echo "<tr><td>" . checkbox("databases[]", $db, $TABLE == "" || $TABLE == "$prefix%", $db, "", "block") . "\n";
 				$prefixes[$prefix]++;
 			}
 		}
diff --git a/adminer/static/editing.js b/adminer/static/editing.js
index 6e42cfe3..8f4c4b13 100644
--- a/adminer/static/editing.js
+++ b/adminer/static/editing.js
@@ -411,7 +411,12 @@ function partitionNameChange() {
 function dumpClick(event) {
 	var el = parentTag(getTarget(event), 'label');
 	if (el) {
-		checkboxClick.call(el.firstChild, event);
+		el = qs('input', el);
+		var match = /(.+)\[\]$/.exec(el.name);
+		if (match) {
+			checkboxClick.call(el, event);
+			formUncheck('check-' + match[1]);
+		}
 	}
 }