diff --git a/extensions/scrooge/description.yml b/extensions/scrooge/description.yml
index 0c6982e..9de7997 100644
--- a/extensions/scrooge/description.yml
+++ b/extensions/scrooge/description.yml
@@ -3,6 +3,7 @@ extension:
   description: Provides functionality for financial data-analysis. Including data scanners for the Ethereum Blockchain and Yahoo Finance.
   version: 0.0.1
   language: C++
+  excluded_platforms: "windows_amd64_rtools"
   build: cmake
   license: MIT
   maintainers: