diff --git a/src/config.ts b/src/config.ts
index ab60804..1e900b9 100644
--- a/src/config.ts
+++ b/src/config.ts
@@ -84,7 +84,6 @@ addDefaults(config, {
 function addDefaults(config: SBSConfig, defaults: SBSConfig) {
     for (const key in defaults) {
         if (!Object.prototype.hasOwnProperty.call(config, key)) {
-            // @ts-ignore
             config[key] = defaults[key];
         }
     }
diff --git a/src/types/config.model.ts b/src/types/config.model.ts
index 3685919..1dabdbe 100644
--- a/src/types/config.model.ts
+++ b/src/types/config.model.ts
@@ -3,6 +3,7 @@ import * as redis from 'redis';
 import { CacheOptions } from "@ajayyy/lru-diskcache";
 
 export interface SBSConfig {
+    [index: string]: any
     port: number;
     mockPort?: number;
     globalSalt: string;
diff --git a/src/utils/createMemoryCache.ts b/src/utils/createMemoryCache.ts
index ce26b00..bd7b207 100644
--- a/src/utils/createMemoryCache.ts
+++ b/src/utils/createMemoryCache.ts
@@ -1,4 +1,4 @@
-export function createMemoryCache(memoryFn: (...args: any[]) => void, cacheTimeMs: number) {
+export function createMemoryCache(memoryFn: (...args: any[]) => void, cacheTimeMs: number): any {
     if (isNaN(cacheTimeMs)) cacheTimeMs = 0;
 
     // holds the promise results
@@ -22,8 +22,8 @@ export function createMemoryCache(memoryFn: (...args: any[]) => void, cacheTimeM
                 }
             }
             // create new promise
-            const promise = new Promise(async (resolve) => {
-                resolve((await memoryFn(...args)));
+            const promise = new Promise((resolve) => {
+                resolve(memoryFn(...args));
             });
             // store promise reference until fulfilled
             promiseMemory.set(cacheKey, promise);