diff --git a/.travis.yml b/.travis.yml
index bd2a5e41..4ca24f93 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -1,5 +1,6 @@
 language: php
 php:
+  - 5.5
   - 5.4
   - 5.3
 script: phpunit --coverage-clover=coverage.clover
diff --git a/bureau/class/db_mysql.php b/bureau/class/db_mysql.php
index 11bc4ed6..339143cc 100644
--- a/bureau/class/db_mysql.php
+++ b/bureau/class/db_mysql.php
@@ -325,7 +325,7 @@ class DB_Sql {
                  $this->Seq_Table,
                  $seq_name,
                  $currentid);
-        $id = @mysql_query($q, $this->Link_ID);
+        @mysql_query($q, $this->Link_ID);
       } else {
         $currentid = $res["nextid"];
       }
@@ -334,7 +334,7 @@ class DB_Sql {
                $this->Seq_Table,
                $nextid,
                $seq_name);
-      $id = @mysql_query($q, $this->Link_ID);
+      @mysql_query($q, $this->Link_ID);
       $this->unlock();
     } else {
       $this->halt("cannot lock ".$this->Seq_Table." - has it been created?");
@@ -345,8 +345,6 @@ class DB_Sql {
 
   /* public: return table metadata */
   function metadata($table='',$full=false) {
-    $count = 0;
-    $id    = 0;
     $res   = array();
 
     /*
@@ -481,7 +479,7 @@ class DB_Sql {
     $this->query("SHOW TABLES");
     $i=0;
     $return=array();
-    while ($info=mysql_fetch_row($this->Query_ID))
+    while ($info=mysqli_fetch_row($this->Query_ID))
      {
       $return[$i]["table_name"]= $info[0];
       $return[$i]["tablespace_name"]=$this->Database;