diff --git a/.github/workflows/deploy_bookdown.yml b/.github/workflows/deploy_bookdown.yml
index 6c3162c..d9261ad 100644
--- a/.github/workflows/deploy_bookdown.yml
+++ b/.github/workflows/deploy_bookdown.yml
@@ -18,7 +18,7 @@ jobs:
       - uses: r-lib/actions/setup-pandoc@v2
 
       - name: Install rmarkdown
-        run: Rscript -e 'install.packages(c("rmarkdown","bookdown", "car", "afex", "psych", "factoextra"), repos = "https://packagemanager.rstudio.com/cran/__linux__/focal/latest")'
+        run: Rscript -e 'install.packages(c("rmarkdown","bookdown", "car", "afex", "psych", "factoextra"))'
 
       - name: Render Book
         run: Rscript -e 'bookdown::render_book("index.Rmd")'