diff --git a/scripts/setup/ubuntu/install_doc_deps.sh b/scripts/setup/ubuntu/install_doc_deps.sh
index 924687923041..e3f4dd2c0d74 100755
--- a/scripts/setup/ubuntu/install_doc_deps.sh
+++ b/scripts/setup/ubuntu/install_doc_deps.sh
@@ -4,5 +4,5 @@
 
 set -eux
 
-# cargo install mdbook-graphviz
+cargo install mdbook-graphviz
 DEBIAN_FRONTEND=noninteractive sudo apt-get install --no-install-recommends --yes graphviz