diff --git a/test/integration/api_test/projects_test.rb b/test/integration/api_test/projects_test.rb
index 8c601b3..6b7d8d6 100644
--- a/test/integration/api_test/projects_test.rb
+++ b/test/integration/api_test/projects_test.rb
@@ -24,6 +24,7 @@ class ApiTest::ProjectsTest < ActionController::IntegrationTest
 
   def setup
     Setting.rest_api_enabled = '1'
+    set_tmp_attachments_directory
   end
 
   context "GET /projects" do