diff --git a/config/environment.default.js b/config/environment.default.js
index 527e12936e667197d9e02019e9a0b8f4b48fc808..3c1144fc6f688c13f22ee83fa62226ec5ae367ed 100644
--- a/config/environment.default.js
+++ b/config/environment.default.js
@@ -20,7 +20,6 @@ module.exports = {
     // NOTE: how long should objects be cached for by default
     msToLive: {
       default: 15 * 60 * 1000, // 15 minutes
-      exportToZip: 5 * 1000 // 5 seconds
     },
     // msToLive: 1000, // 15 minutes
     control: 'max-age=60', // revalidate browser
diff --git a/src/config/cache-config.interface.ts b/src/config/cache-config.interface.ts
index a52eca60e29e653984e22bd275b3a9ddf37b1455..ef2d19e76e3179ea00db946e15a0304e69774bc1 100644
--- a/src/config/cache-config.interface.ts
+++ b/src/config/cache-config.interface.ts
@@ -4,7 +4,6 @@ import { AutoSyncConfig } from './auto-sync-config.interface';
 export interface CacheConfig extends Config {
   msToLive: {
     default: number;
-    exportToZip: number;
   },
   control: string,
   autoSync: AutoSyncConfig