diff --git a/db/migrate/001_create_import_in_progresses.rb b/db/migrate/001_create_import_in_progresses.rb
index 81fbacc..15696cc 100644
--- a/db/migrate/001_create_import_in_progresses.rb
+++ b/db/migrate/001_create_import_in_progresses.rb
@@ -6,7 +6,7 @@ def self.up
       t.string :col_sep, :limit => 8
       t.string :encoding, :limit => 64
       t.column :created, :datetime
-      t.column :csv_data, :binary, :limit => 4096*1024
+      t.column :csv_data, :binary
     end
   end