diff --git a/src/rpc/server.cpp b/src/rpc/server.cpp
--- a/src/rpc/server.cpp
+++ b/src/rpc/server.cpp
@@ -68,8 +68,9 @@
 
 void RPCServer::RegisterCommand(std::unique_ptr<RPCCommand> command) {
     if (command != nullptr) {
+        std::string commandName = command->GetName();
         commands.getWriteView()->insert(
-            std::make_pair(command->GetName(), std::move(command)));
+            std::make_pair(commandName, std::move(command)));
     }
 }