diff --git a/scripts/install-www-gitlab-com b/scripts/install-www-gitlab-com
index 302c271..e41ec6b 100755
--- a/scripts/install-www-gitlab-com
+++ b/scripts/install-www-gitlab-com
@@ -10,15 +10,21 @@ function build_debian() {
     # Install packages
     apt-get update
     apt-get install -yq --no-install-recommends \
-    make gcc g++ locales \
-    rsync git-core \
-    ed file curl gnupg2 \
-    yamllint unzip \
-    patch
+        make gcc g++ locales \
+        rsync git-core \
+        ed file curl gnupg2 \
+        yamllint unzip \
+        patch
 
     # Install Imagemagick for cropping the pictures on the team page
     apt-get install -yq --no-install-recommends imagemagick
 
+    # Install Hashicorp Vault
+    curl -s https://apt.releases.hashicorp.com/gpg | apt-key --keyring /usr/share/keyrings/hashicorp-archive-keyring.gpg add -
+    echo "deb [signed-by=/usr/share/keyrings/hashicorp-archive-keyring.gpg] https://apt.releases.hashicorp.com bullseye main" | tee /etc/apt/sources.list.d/hashicorp.list
+    apt-get update
+    apt-get install -yq --no-install-recommends vault
+
     # Install node & yarn
     /scripts/install-node "${NODE_INSTALL_VERSION}" "${YARN_INSTALL_VERSION}"