diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index c9f604f..214445c 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -13,6 +13,7 @@ jobs:
       matrix:
         config:
         - { os: windows-latest, r: 'latest'}
+        - { os: windows-latest, r: 'devel'}
         - { os: macOS-latest, r: 'latest'}
         - { os: macOS-latest, r: 'devel'}
         - { os: ubuntu-16.04, r: '3.5', rspm: "https://packagemanager.rstudio.com/cran/__linux__/xenial/latest"}