diff --git a/lib/redmine_contracts/budget_plugin_migration.rb b/lib/redmine_contracts/budget_plugin_migration.rb
index 9970b2a..66c1d2c 100644
--- a/lib/redmine_contracts/budget_plugin_migration.rb
+++ b/lib/redmine_contracts/budget_plugin_migration.rb
@@ -36,6 +36,13 @@ module RedmineContracts
           deliverable.contract = contract
           deliverable.manager = project.users.first          
 
+          case old_deliverable['type']
+          when 'FixedDeliverable'
+            deliverable.total = old_deliverable['fixed_cost']
+          else
+            # no-op
+          end
+          
           deliverable.save!
         end
       end
diff --git a/test/integration/budget_plugin_migration_test.rb b/test/integration/budget_plugin_migration_test.rb
index 604385b..1893345 100644
--- a/test/integration/budget_plugin_migration_test.rb
+++ b/test/integration/budget_plugin_migration_test.rb
@@ -58,6 +58,15 @@ class BudgetPluginMigrationTest < ActionController::IntegrationTest
 
       assert_equal [@manager, @manager, @manager], Deliverable.all.collect(&:manager)
     end
+
+    context "converting Fixed Deliverables" do
+      should "convert fixed_cost to total" do
+        RedmineContracts::BudgetPluginMigration.migrate(@data)
+
+        d = FixedDeliverable.find_by_title("Version 1.0")
+        assert_equal 30_000, d.total
+      end
+    end
   end
 end