diff --git a/src/services/lnd/liquidityProvider.ts b/src/services/lnd/liquidityProvider.ts
index cb703f33..f11ddfe9 100644
--- a/src/services/lnd/liquidityProvider.ts
+++ b/src/services/lnd/liquidityProvider.ts
@@ -24,7 +24,7 @@ export class LiquidityProvider {
     invoicePaidCb: InvoicePaidCb
     connecting = false
     readyInterval: NodeJS.Timeout
-    queue: { res: (usable: boolean) => void }[] = []
+    queue: ((usable: boolean) => void)[] = []
     // make the sub process accept client
     constructor(pubDestination: string, invoicePaidCb: InvoicePaidCb) {
         if (!pubDestination) {
@@ -55,7 +55,7 @@ export class LiquidityProvider {
             return true
         }
         return new Promise<boolean>(res => {
-            this.queue.push({ res })
+            this.queue.push(res)
         })
     }
 
@@ -70,7 +70,7 @@ export class LiquidityProvider {
         if (this.latestMaxWithdrawable === null) {
             return
         }
-        this.queue.forEach(q => q.res(true))
+        this.queue.forEach(q => q(true))
         this.log("subbing to user operations")
         this.client.GetLiveUserOperations(res => {
             console.log("got user operation", res)