diff --git a/VERSION b/VERSION
index e1bca154..532cbf1a 100644
--- a/VERSION
+++ b/VERSION
@@ -1 +1 @@
-Version 2.9.5-trunk+timestamp.2014.05.26.22.25.23
+Version 2.9.5-trunk+timestamp.2014.05.26.23.42.22
diff --git a/gluon/dal.py b/gluon/dal.py
index bc03939e..d20b8683 100644
--- a/gluon/dal.py
+++ b/gluon/dal.py
@@ -5862,8 +5862,8 @@ class MongoDBAdapter(NoSQLAdapter):
         elif field_type:
             result = self.represent(expression, field_type)
         elif isinstance(expression, (list, tuple)):
-            result = ','.join(self.represent(item, field_type) for
-                              item in expression)
+            result = [self.represent(item, field_type) for
+                              item in expression]
         else:
             result = expression
         return result