diff --git a/src/chainparams.cpp b/src/chainparams.cpp
index 7c7159cb263..44549c2dcd5 100644
--- a/src/chainparams.cpp
+++ b/src/chainparams.cpp
@@ -976,6 +976,7 @@ void SetupCommonArgActivationParams(Consensus::Params &consensus) {
     UpdateHeightValidation("Fort Canning Crunch", "-fortcanningcrunchheight", consensus.FortCanningCrunchHeight);
     UpdateHeightValidation("Fort Canning Spring", "-fortcanningspringheight", consensus.FortCanningSpringHeight);
     UpdateHeightValidation("Fort Canning Great World", "-fortcanninggreatworldheight", consensus.FortCanningGreatWorldHeight);
+    UpdateHeightValidation("Fort Canning Great World", "-greatworldheight", consensus.FortCanningGreatWorldHeight);
 
     if (gArgs.GetBoolArg("-simulatemainnet", false)) {
         consensus.pos.nTargetTimespan = 5 * 60; // 5 min == 10 blocks
diff --git a/src/init.cpp b/src/init.cpp
index 3f3408aa2a7..82d0a3aa268 100644
--- a/src/init.cpp
+++ b/src/init.cpp
@@ -502,6 +502,7 @@ void SetupServerArgs()
     gArgs.AddArg("-fortcanningcrunchheight", "Fort Canning Crunch fork activation height (regtest only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
     gArgs.AddArg("-fortcanningspringheight", "Fort Canning Spring fork activation height (regtest only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
     gArgs.AddArg("-fortcanninggreatworldheight", "Fort Canning Great World fork activation height (regtest only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
+    gArgs.AddArg("-greatworldheight", "Alias for Fort Canning Great World fork activation height (regtest only)", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::CHAINPARAMS);
     gArgs.AddArg("-jellyfish_regtest", "Configure the regtest network for jellyfish testing", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::OPTIONS);
     gArgs.AddArg("-simulatemainnet", "Configure the regtest network to mainnet target timespan and spacing ", ArgsManager::ALLOW_ANY | ArgsManager::DEBUG_ONLY, OptionsCategory::OPTIONS);
     gArgs.AddArg("-dexstats", strprintf("Enable storing live dex data in DB (default: %u)", DEFAULT_DEXSTATS), ArgsManager::ALLOW_ANY, OptionsCategory::OPTIONS);