diff --git a/.github/workflows/deploy_bookdown.yml b/.github/workflows/deploy_bookdown.yml
index 7705a17..eaa103f 100644
--- a/.github/workflows/deploy_bookdown.yml
+++ b/.github/workflows/deploy_bookdown.yml
@@ -7,8 +7,4 @@ on:
 
 jobs:
   bookdown:
-    runs-on: ubuntu-latest
-    env:
-      TORCH_INSTALL: 1
-    steps:
-      - uses: r4ds/r4dsactions/.github/workflows/render_pages.yml@main
+    uses: r4ds/r4dsactions/.github/workflows/render_pages.yml@main
diff --git a/.github/workflows/pr_check.yml b/.github/workflows/pr_check.yml
index d5b3a72..b7b9756 100644
--- a/.github/workflows/pr_check.yml
+++ b/.github/workflows/pr_check.yml
@@ -7,17 +7,4 @@ on:
 
 jobs:
   pr_check:
-    runs-on: ubuntu-latest
-    env:
-      TORCH_INSTALL: 1
-    steps:
-      - uses: actions/checkout@v3
-      - uses: r-lib/actions/setup-r@v2
-        with:
-          r-version: '4.2.2'
-      - uses: r-lib/actions/setup-pandoc@v2
-      - uses: r-lib/actions/setup-r-dependencies@v2
-        with:
-          cache-version: 1
-      - name: Render Book
-        run: Rscript -e 'bookdown::render_book("index.Rmd")'
+    uses: r4ds/r4dsactions/.github/workflows/render_check.yml@main
diff --git a/01_overview-getting-familiar-with-torch.Rmd b/01_overview-getting-familiar-with-torch.Rmd
index d155f29..a19a892 100644
--- a/01_overview-getting-familiar-with-torch.Rmd
+++ b/01_overview-getting-familiar-with-torch.Rmd
@@ -4,6 +4,13 @@
 
 - THESE ARE NICE TO HAVE BUT NOT ABSOLUTELY NECESSARY
 
+## Setup {-}
+
+```{r install-torch}
+Sys.setenv(TORCH_INSTALL = 1)
+library(torch)
+```
+
 ## SLIDE 1 {-}
 
 - ADD SLIDES AS SECTIONS (`##`).