diff --git a/src/components/dapp-analytics/dapp-analytics.interface.ts b/src/components/dapp-analytics/dapp-analytics.interface.ts
index 84bdd97..69e0e94 100644
--- a/src/components/dapp-analytics/dapp-analytics.interface.ts
+++ b/src/components/dapp-analytics/dapp-analytics.interface.ts
@@ -6,4 +6,6 @@ export interface IDAppData {
   fromBlock: number;
   addedBy: string;
   abis: any;
+  airdropContract?: string;
+  airdropCurrencyContract?: string;
 }