diff --git a/data/deployments/admin/common.yaml b/data/deployments/admin/common.yaml
new file mode 100644
index 00000000..0d5b81f9
--- /dev/null
+++ b/data/deployments/admin/common.yaml
@@ -0,0 +1,5 @@
+swh::deploy::environment: admin
+
+swh::deploy::reverse_proxy::services:
+  - hedgedoc
+
diff --git a/data/deployments/admin/vagrant.yaml b/data/deployments/admin/vagrant.yaml
new file mode 100644
index 00000000..e83dd3a6
--- /dev/null
+++ b/data/deployments/admin/vagrant.yaml
@@ -0,0 +1,2 @@
+---
+swh::postgresql::shared_buffers: 128MB