diff --git a/cran-comments.md b/cran-comments.md
index b17155a..cd480f8 100644
--- a/cran-comments.md
+++ b/cran-comments.md
@@ -5,7 +5,7 @@ CRAN comments
 * local OS X install, R 3.6.1
 * local Windows 10 install, R 3.6.1
 * ubuntu 16.04 (on travis-ci), R-release
-* win-builder (devel and release)
+* win-builder (devel, release, and oldrelease)
 
 ## R CMD check results
 There were no ERRORs, no WARNINGs and no NOTES.