diff --git a/src/misc.cpp b/src/misc.cpp
index b5a14dbed2a..ebbb778a85d 100644
--- a/src/misc.cpp
+++ b/src/misc.cpp
@@ -28,7 +28,7 @@ using namespace std;
 
 /// Version number. If Version is left empty, then compile date in the format
 /// DD-MM-YY and show in engine_info.
-static const string Version = "";
+static const string Version = "5";
 
 
 /// engine_info() returns the full name of the current Stockfish version. This
diff --git a/src/uci.cpp b/src/uci.cpp
index 8d625bd9fe5..644fc4738ac 100644
--- a/src/uci.cpp
+++ b/src/uci.cpp
@@ -202,7 +202,7 @@ void UCI::loop(int argc, char* argv[]) {
           Search::RootColor = pos.side_to_move(); // Ensure it is set
           sync_cout << Eval::trace(pos) << sync_endl;
       }
-      else if (token == "ucinewgame") TT.clear();
+      else if (token == "ucinewgame") { /* Avoid returning "Unknown command" */ }
       else if (token == "go")         go(pos, is);
       else if (token == "position")   position(pos, is);
       else if (token == "setoption")  setoption(is);