2 files changed, 1 insertions, 2 deletions
diff --git a/packages/monorepo-scripts/src/globals.d.ts b/packages/monorepo-scripts/src/globals.d.ts
index c5898d0f5..b9f3d2e71 100644
--- a/packages/monorepo-scripts/src/globals.d.ts
+++ b/packages/monorepo-scripts/src/globals.d.ts
@@ -1,6 +1,5 @@
 declare module 'async-child-process';
 declare module 'publish-release';
-declare module 'es6-promisify';
 declare module 'semver-diff';
 
 // semver-sort declarations
diff --git a/packages/monorepo-scripts/src/postpublish_utils.ts b/packages/monorepo-scripts/src/postpublish_utils.ts
index 236b54379..d068adb4d 100644
--- a/packages/monorepo-scripts/src/postpublish_utils.ts
+++ b/packages/monorepo-scripts/src/postpublish_utils.ts
@@ -1,5 +1,5 @@
+import { promisify } from '@0xproject/utils';
 import { execAsync } from 'async-child-process';
-import * as promisify from 'es6-promisify';
 import * as fs from 'fs';
 import * as _ from 'lodash';
 import * as path from 'path';