diff --git a/tbl_properties_structure.php b/tbl_properties_structure.php
index 1d9ed04ec..b527e57d2 100644
--- a/tbl_properties_structure.php
+++ b/tbl_properties_structure.php
@@ -170,6 +170,10 @@ while ($row = PMA_DBI_fetch_assoc($fields_rs)) {
     if (preg_match('@^(set|enum)\((.+)\)$@i', $type, $tmp)) {
         $tmp[2]       = substr(preg_replace('@([^,])\'\'@', '\\1\\\'', ',' . $tmp[2]), 1);
         $type         = $tmp[1] . '(' . str_replace(',', ', ', $tmp[2]) . ')';
+
+        // for the case ENUM('–','“')
+        $type         = htmlspecialchars($type);
+        
         $type_nowrap  = '';
 
         $binary       = 0;