diff --git a/src/lib/proxmox.js b/src/lib/proxmox.js
index 5127cb1..46c4a02 100644
--- a/src/lib/proxmox.js
+++ b/src/lib/proxmox.js
@@ -177,6 +177,9 @@ export async function powerControl(nodeName, vmid, type, action) {
 
 /**
  * Aggregated summary across all nodes.
+ * @returns {Promise<SummaryStat>}
+ */
+export async function getSummary() {
   const nodes = await getNodes();
   let totalVMs = [];
   let totalLXC = [];