diff --git a/server/lib/picky/sources/db.rb b/server/lib/picky/sources/db.rb
index 6ced3c13..1462b34f 100644
--- a/server/lib/picky/sources/db.rb
+++ b/server/lib/picky/sources/db.rb
@@ -83,8 +83,15 @@ def take_snapshot type
       
       on_database.execute "DROP TABLE IF EXISTS #{origin}"
       on_database.execute "CREATE TABLE #{origin} AS #{select_statement}"
-      on_database.execute "ALTER TABLE #{origin} CHANGE COLUMN id indexed_id INTEGER"
-      on_database.execute "ALTER TABLE #{origin} ADD COLUMN id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT"
+      # TODO Use rename_column ASAP.
+      #
+      if on_database.adapter_name == "PostgreSQL"
+        on_database.execute "ALTER TABLE #{origin} RENAME COLUMN id TO indexed_id"
+        on_database.execute "ALTER TABLE #{origin} ADD COLUMN id SERIAL PRIMARY KEY"
+      else
+        on_database.execute "ALTER TABLE #{origin} CHANGE COLUMN id indexed_id INTEGER"
+        on_database.execute "ALTER TABLE #{origin} ADD COLUMN id INTEGER NOT NULL PRIMARY KEY AUTO_INCREMENT"
+      end
       
       # Execute any special queries this type needs executed.
       #