diff --git a/Dockerfile b/Dockerfile
index c214842..40675c6 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -1,6 +1,13 @@
 FROM --platform=linux/amd64 rocker/tidyverse
 
-RUN Rscript -e 'install.packages("pak")'
+RUN Rscript -e '\
+  install.packages("pak", repos = sprintf( \
+    "https://r-lib.github.io/p/pak/stable/%s/%s/%s", \
+    .Platform$pkgType, \
+    R.Version()$os, \
+    R.Version()$arch \
+  )) \
+  '
 
 COPY .env /.env
 COPY DESCRIPTION /DESCRIPTION