diff --git a/.github/workflows/R-CMD-check-old.yaml b/.github/workflows/R-CMD-check-old.yaml
deleted file mode 100644
index 4b910a1..0000000
--- a/.github/workflows/R-CMD-check-old.yaml
+++ /dev/null
@@ -1,86 +0,0 @@
-# # For help debugging build failures open an issue on the RStudio community with the 'github-actions' tag.
-# # https://community.rstudio.com/new-topic?category=Package%20development&tags=github-actions
-# on:
-#   push:
-#     branches:
-#       - main
-#       - master
-#   pull_request:
-#     branches:
-#       - main
-#       - master
-#
-# name: R-CMD-check
-#
-# jobs:
-#   R-CMD-check:
-#     runs-on: ${{ matrix.config.os }}
-#
-#     name: ${{ matrix.config.os }} (${{ matrix.config.r }})
-#
-#     strategy:
-#       fail-fast: false
-#       matrix:
-#         config:
-#           - {os: windows-latest, r: 'release'}
-#           - {os: macOS-latest, r: 'release'}
-#           - {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"}
-#
-#     env:
-#       R_REMOTES_NO_ERRORS_FROM_WARNINGS: true
-#       RSPM: ${{ matrix.config.rspm }}
-#       GITHUB_PAT: ${{ secrets.GITHUB_TOKEN }}
-#
-#     steps:
-#       - uses: actions/checkout@v2
-#
-#       - uses: r-lib/actions/setup-r@v1
-#         with:
-#           r-version: ${{ matrix.config.r }}
-#
-#       - uses: r-lib/actions/setup-pandoc@v1
-#
-#       - name: Query dependencies
-#         run: |
-#           install.packages('remotes')
-#           saveRDS(remotes::dev_package_deps(dependencies = TRUE), ".github/depends.Rds", version = 2)
-#           writeLines(sprintf("R-%i.%i", getRversion()$major, getRversion()$minor), ".github/R-version")
-#         shell: Rscript {0}
-#
-#       - name: Restore R package cache
-#         if: runner.os != 'Windows'
-#         uses: actions/cache@v2
-#         with:
-#           path: ${{ env.R_LIBS_USER }}
-#           key: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-${{ hashFiles('.github/depends.Rds') }}
-#           restore-keys: ${{ runner.os }}-${{ hashFiles('.github/R-version') }}-1-
-#
-#       - name: Install system dependencies
-#         if: runner.os == 'Linux'
-#         run: |
-#           while read -r cmd
-#           do
-#             eval sudo $cmd
-#           done < <(Rscript -e 'writeLines(remotes::system_requirements("ubuntu", "20.04"))')
-#
-#       - name: Install dependencies
-#         run: |
-#           remotes::install_deps(dependencies = TRUE)
-#           remotes::install_cran("rcmdcheck")
-#         shell: Rscript {0}
-#
-#       - name: Check
-#         env:
-#           _R_CHECK_CRAN_INCOMING_REMOTE_: false
-#         run: |
-#           options(crayon.enabled = TRUE)
-#           rcmdcheck::rcmdcheck(args = c("--no-manual", "--as-cran"), error_on = "warning", check_dir = "check")
-#         shell: Rscript {0}
-#
-#       - name: Upload check results
-#         if: failure()
-#         uses: actions/upload-artifact@main
-#         with:
-#           name: ${{ runner.os }}-r${{ matrix.config.r }}-results
-#           path: check