diff --git a/internal/params/config.go b/internal/params/config.go
index 8c7e8ef5c..d326edd6e 100644
--- a/internal/params/config.go
+++ b/internal/params/config.go
@@ -37,8 +37,8 @@ var (
 		ChainID:         TestnetChainID,
 		CrossTxEpoch:    big.NewInt(0),
 		CrossLinkEpoch:  big.NewInt(2),
-		StakingEpoch:    big.NewInt(3),
-		PreStakingEpoch: big.NewInt(0),
+		StakingEpoch:    big.NewInt(5328), // around 2019-12-06T05:46:17Z
+		PreStakingEpoch: big.NewInt(5256), // around 2019-12-05T17:46:17Z
 		EIP155Epoch:     big.NewInt(0),
 		S3Epoch:         big.NewInt(0),
 	}