diff --git a/spec/services/bulk_upload/lettings/year2024/row_parser_spec.rb b/spec/services/bulk_upload/lettings/year2024/row_parser_spec.rb
index 5a8118d0b..182470f83 100644
--- a/spec/services/bulk_upload/lettings/year2024/row_parser_spec.rb
+++ b/spec/services/bulk_upload/lettings/year2024/row_parser_spec.rb
@@ -84,7 +84,7 @@ RSpec.describe BulkUpload::Lettings::Year2024::RowParser do
 
   describe "validations" do
     before do
-      stub_request(:get, /api.postcodes.io/)
+      stub_request(:get, /api\.postcodes\.io/)
       .to_return(status: 200, body: "{\"status\":200,\"result\":{\"admin_district\":\"Manchester\", \"codes\":{\"admin_district\": \"E08000003\"}}}", headers: {})
 
       parser.valid?