diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index f8656355e..b1078edf4 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -261,6 +261,13 @@ public:
         consensus.vDeployments[Consensus::DEPLOYMENT_DIP0003].nWindowSize = 4032;
         consensus.vDeployments[Consensus::DEPLOYMENT_DIP0003].nThreshold = 3226; // 80% of 4032
 
+        // Deployment of DIP0008
+        consensus.vDeployments[Consensus::DEPLOYMENT_DIP0008].bit = 4;
+        consensus.vDeployments[Consensus::DEPLOYMENT_DIP0008].nStartTime = 1557878400; // May 15th, 2019
+        consensus.vDeployments[Consensus::DEPLOYMENT_DIP0008].nTimeout = 1589500800; // May 15th, 2020
+        consensus.vDeployments[Consensus::DEPLOYMENT_DIP0008].nWindowSize = 4032;
+        consensus.vDeployments[Consensus::DEPLOYMENT_DIP0008].nThreshold = 3226; // 80% of 4032
+
         // The best chain should have at least this much work.
         consensus.nMinimumChainWork = uint256S("0x00000000000000000000000000000000000000000000146103ebd818111fae85"); // 1067570