1 files changed, 2 insertions, 3 deletions
diff --git a/packages/0x.js/src/order_watcher/expiration_watcher.ts b/packages/0x.js/src/order_watcher/expiration_watcher.ts
index 9a1bb1ca4..91e8151fd 100644
--- a/packages/0x.js/src/order_watcher/expiration_watcher.ts
+++ b/packages/0x.js/src/order_watcher/expiration_watcher.ts
@@ -1,10 +1,9 @@
+import {intervalUtils} from '@0xproject/utils';
 import {BigNumber} from 'bignumber.js';
 import {RBTree} from 'bintrees';
 import * as _ from 'lodash';
 
-import {ZeroEx} from '../0x';
-import {SignedOrder, ZeroExError} from '../types';
-import {intervalUtils} from '../utils/interval_utils';
+import {ZeroExError} from '../types';
 import {utils} from '../utils/utils';
 
 const DEFAULT_EXPIRATION_MARGIN_MS = 0;