diff --git a/.github/workflows/windows.yml b/.github/workflows/windows.yml
index 2d7eebc..e73e168 100644
--- a/.github/workflows/windows.yml
+++ b/.github/workflows/windows.yml
@@ -33,7 +33,7 @@ jobs:
       - name: Build
         run: |
           ridk enable
-          bundle exec rake compile || ruby -e "Dir[\"**/mkmf.log\"].each {|f| puts f; puts File.read(f) }"
+          bundle exec rake compile || ruby -e "Dir[\\"**/mkmf.log\\"].each {|f| puts f; puts File.read(f) }"
       - name: Run test
         run: |
           ridk enable