diff --git a/.github/workflows/check-standard.yaml b/.github/workflows/check-standard.yaml
index 3ab0f5f..d18b934 100644
--- a/.github/workflows/check-standard.yaml
+++ b/.github/workflows/check-standard.yaml
@@ -17,7 +17,6 @@ jobs:
         config:
           - {os: windows-latest, r: 'release'}
           - {os: windows-latest, r: '3.6', rspm: "https://packagemanager.rstudio.com/cran/latest"}
-          - {os: windows-latest, r: '3.5', rspm: "https://packagemanager.rstudio.com/cran/latest"}
           - {os: macos-latest, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/latest"}
           - {os: ubuntu-20.04, r: 'release', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}
           - {os: ubuntu-20.04, r: 'devel', rspm: "https://packagemanager.rstudio.com/cran/__linux__/focal/latest"}