diff --git a/src/build/webref/events.ts b/src/build/webref/events.ts
index 19d415965..f79895105 100644
--- a/src/build/webref/events.ts
+++ b/src/build/webref/events.ts
@@ -6,7 +6,7 @@ export async function getInterfaceToEventMap(): Promise<
 > {
   const all = await listAll();
   const map = new Map<string, Map<string, string>>();
-  for (const item of Object.values(all)) {
+  for (const item of all) {
     const { targets } = item;
     for (const target of targets) {
       addToNestedMap(map, target.target, item.type, item.interface);
diff --git a/src/build/webref/webref-events.d.ts b/src/build/webref/webref-events.d.ts
index 4a6d6eda1..6049d33de 100644
--- a/src/build/webref/webref-events.d.ts
+++ b/src/build/webref/webref-events.d.ts
@@ -15,5 +15,5 @@ declare module "@webref/events" {
     targets: Target[];
     interface: string;
   }
-  function listAll(): Promise<Record<string, Item>>;
+  function listAll(): Promise<Array<Item>>;
 }