diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 1ea13b59ff..eeab97c2c4 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -818,9 +818,9 @@ public:
         consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].bit = 11;
         consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nStartTime = 0;
         consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nTimeout = Consensus::BIP9Deployment::NO_TIMEOUT;
-        consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nWindowSize = 600;
-        consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nThresholdStart = 600 / 5 * 4;     // 80% of window size
-        consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nThresholdMin = 600 / 5 * 3;       // 60% of window size
+        consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nWindowSize = 200;
+        consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nThresholdStart = 200 / 5 * 4;     // 80% of window size
+        consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nThresholdMin = 200 / 5 * 3;       // 60% of window size
         consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].nFalloffCoeff = 5;          // this corresponds to 10 periods
         consensus.vDeployments[Consensus::DEPLOYMENT_WITHDRAWALS].useEHF = true;