diff --git a/.github/workflows/R-CMD-check.yaml b/.github/workflows/R-CMD-check.yaml
index 82d88162..8acdf198 100644
--- a/.github/workflows/R-CMD-check.yaml
+++ b/.github/workflows/R-CMD-check.yaml
@@ -15,7 +15,7 @@ jobs:
   R-CMD-check:
     runs-on: ${{ matrix.config.os }}
 
-    name: ${{ matrix.config.rstan }} RStan - ${{ matrix.config.os }} (${{ matrix.config.r }})
+    name: ${{ matrix.config.rstan }} R CMD CHECK - ${{ matrix.config.os }} (${{ matrix.config.r }})
 
     strategy:
       fail-fast: false
diff --git a/cleanup b/cleanup
index 4195b278..5f49d7c2 100755
--- a/cleanup
+++ b/cleanup
@@ -1,5 +1,5 @@
 #!/bin/sh -e
 
 # Note to Windows users: This is not actually platform specific.
-"${R_HOME}/bin/R" --vanilla --slave -e 'roxygen2::roxygenize(load_code = roxygen2::load_source, clean = TRUE)'
+"${R_HOME}/bin/R" --vanilla --slave -e 'roxygen2::roxygenize(clean = TRUE)'
 exit $?
diff --git a/cleanup.win b/cleanup.win
index 097441dd..9bbc18cd 100755
--- a/cleanup.win
+++ b/cleanup.win
@@ -1,7 +1,6 @@
 #!/bin/sh -e
 
 # Note to Windows users: This is not actually platform specific.
+"${R_HOME}/bin/R" --vanilla --slave -e 'rstantools::rstan_config()'
 "${R_HOME}/bin/R" --vanilla --slave -e 'roxygen2::roxygenize(load_code = roxygen2::load_source, clean = TRUE)'
-cp -r src/stan_files tests/testthat/stan_files
-cp -r inst/include tests/testthat/include
 exit $?