diff --git a/ui/src/lib/entity.ts b/ui/src/lib/entity.ts
index 480f7eb..19b4ada 100644
--- a/ui/src/lib/entity.ts
+++ b/ui/src/lib/entity.ts
@@ -57,13 +57,23 @@ export function query(query: () => string) {
 }
 
 const queryOnceLRU = new LRU<string, OrderedListing>(128);
+const inFlightRequests: { [key: string]: Promise<OrderedListing> } = {};
 
 export async function queryOnce(query: string): Promise<OrderedListing> {
   const cacheResult = queryOnceLRU.get(query);
   if (!cacheResult) {
-    console.debug(`Querying: ${query}`);
-    const response = await fetch(`/api/obj?query=${query}`);
-    return listingAsOrdered(await response.json());
+    const url = `/api/obj?query=${query}`;
+    let response;
+    if (!inFlightRequests[url]) {
+      console.debug(`Querying: ${query}`);
+      inFlightRequests[url] = new Promise(async (resolve, reject) => {
+        const response = await fetch(url);
+        resolve(listingAsOrdered(await response.json()));
+      });
+    } else {
+      console.debug(`Chaining request for ${query}...`);
+    }
+    return await inFlightRequests[url];
   } else {
     console.debug(`Returning cached: ${query}`);
     return cacheResult;