diff --git a/database/logging/file.go b/database/logging/file.go
index e086d0f..2514e54 100644
--- a/database/logging/file.go
+++ b/database/logging/file.go
@@ -64,6 +64,6 @@ func (conn *Connection) Close() {
 }
 
 func (conn *Connection) log(v ...interface{}) {
-	log.Println(v)
+	log.Println(v...)
 	conn.file.WriteString(fmt.Sprintln("[", time.Now().String(), "]", v))
 }