diff --git a/src/types/assets.ts b/src/types/assets.ts
index 6eab3ea..780b2e6 100644
--- a/src/types/assets.ts
+++ b/src/types/assets.ts
@@ -1,5 +1,4 @@
-export type AssetId = string
-export type ChainId = string
+import type { AssetId, ChainId } from '@shapeshiftoss/caip'
 
 export type Asset = {
   assetId: AssetId