diff --git a/spec/services/imports/scheme_location_import_service_spec.rb b/spec/services/imports/scheme_location_import_service_spec.rb
index ecb09d9c7..0bacd980c 100644
--- a/spec/services/imports/scheme_location_import_service_spec.rb
+++ b/spec/services/imports/scheme_location_import_service_spec.rb
@@ -17,7 +17,7 @@ RSpec.describe Imports::SchemeLocationImportService do
   end
 
   before do
-    WebMock.stub_request(:get, /api.postcodes.io\/postcodes\/S446EJ/)
+    WebMock.stub_request(:get, /api\.postcodes\.io\/postcodes\/S446EJ/)
     .to_return(status: 200, body: '{"status":200,"result":{"admin_district":"Westminster","codes":{"admin_district":"E08000035"}}}', headers: {})
   end