diff --git a/hardhat.config.ts b/hardhat.config.ts
index e21c38e63..b96c8af50 100644
--- a/hardhat.config.ts
+++ b/hardhat.config.ts
@@ -6,6 +6,7 @@ import '@nomiclabs/hardhat-ethers';
 import '@nomiclabs/hardhat-etherscan';
 import '@typechain/hardhat';
 import 'hardhat-chai-matchers';
+import 'hardhat-change-network';
 import 'hardhat-contract-sizer';
 import 'hardhat-cover';
 import 'hardhat-gas-reporter';