diff --git a/src/rpc/rpcevo.cpp b/src/rpc/rpcevo.cpp
index 2704854902..9f18ad322a 100644
--- a/src/rpc/rpcevo.cpp
+++ b/src/rpc/rpcevo.cpp
@@ -642,7 +642,7 @@ UniValue protx_update_service(const JSONRPCRequest& request)
     EnsureWalletIsUnlocked(pwallet);
 
     CProUpServTx ptx;
-    ptx.nVersion = CProRegTx::CURRENT_VERSION;
+    ptx.nVersion = CProUpServTx::CURRENT_VERSION;
     ptx.proTxHash = ParseHashV(request.params[1], "proTxHash");
 
     if (!Lookup(request.params[2].get_str().c_str(), ptx.addr, Params().GetDefaultPort(), false)) {
@@ -740,7 +740,7 @@ UniValue protx_update_registrar(const JSONRPCRequest& request)
     EnsureWalletIsUnlocked(pwallet);
 
     CProUpRegTx ptx;
-    ptx.nVersion = CProRegTx::CURRENT_VERSION;
+    ptx.nVersion = CProUpRegTx::CURRENT_VERSION;
     ptx.proTxHash = ParseHashV(request.params[1], "proTxHash");
 
     auto dmn = deterministicMNManager->GetListAtChainTip().GetMN(ptx.proTxHash);
@@ -830,7 +830,7 @@ UniValue protx_revoke(const JSONRPCRequest& request)
     EnsureWalletIsUnlocked(pwallet);
 
     CProUpRevTx ptx;
-    ptx.nVersion = CProRegTx::CURRENT_VERSION;
+    ptx.nVersion = CProUpRevTx::CURRENT_VERSION;
     ptx.proTxHash = ParseHashV(request.params[1], "proTxHash");
 
     CBLSSecretKey keyOperator = ParseBLSSecretKey(request.params[2].get_str(), "operatorKey");