diff --git a/install/databasus-install.sh b/install/databasus-install.sh
index 4573084fa..136f0fae9 100644
--- a/install/databasus-install.sh
+++ b/install/databasus-install.sh
@@ -31,13 +31,9 @@ for v in 12 13 14 15 16 18; do
   ln -sf /usr/lib/postgresql/17 /usr/lib/postgresql/$v
 done
 # Install MongoDB Database Tools via direct .deb (no APT repo for Debian 13)
-MONGO_ARCH=$(get_system_arch uname)
 [[ "$(get_os_info id)" == "ubuntu" ]] && MONGO_DIST="ubuntu2204" || MONGO_DIST="debian12"
 MONGO_VERSION=$(get_latest_gh_tag "mongodb/mongo-tools" "100." || echo "100.14.1")
-tmp_file=$(mktemp)
-curl -fsSL -o "$tmp_file" "https://fastdl.mongodb.org/tools/db/mongodb-database-tools-${MONGO_DIST}-${MONGO_ARCH}-${MONGO_VERSION}.deb"
-$STD dpkg -i "$tmp_file" || $STD apt install -f -y --no-install-recommends
-rm -f "$tmp_file"
+fetch_and_deploy_from_url "https://fastdl.mongodb.org/tools/db/mongodb-database-tools-${MONGO_DIST}-x86_64-${MONGO_VERSION}.deb"
 mkdir -p /usr/local/mongodb-database-tools/bin
 [[ -f /usr/bin/mongodump ]] && ln -sf /usr/bin/mongodump /usr/local/mongodb-database-tools/bin/mongodump
 [[ -f /usr/bin/mongorestore ]] && ln -sf /usr/bin/mongorestore /usr/local/mongodb-database-tools/bin/mongorestore