diff --git a/cpp/src/main.cpp b/cpp/src/main.cpp
index 6594994..64d8c05 100644
--- a/cpp/src/main.cpp
+++ b/cpp/src/main.cpp
@@ -1,5 +1,5 @@
 #include "board.hpp"
-#include "stickfosh.hpp"
+#include "perft.hpp"
 
 #include <iostream>
 
diff --git a/cpp/src/stickfosh.cpp b/cpp/src/perft.cpp
similarity index 99%
rename from cpp/src/stickfosh.cpp
rename to cpp/src/perft.cpp
index d126a7f..41f7e62 100644
--- a/cpp/src/stickfosh.cpp
+++ b/cpp/src/perft.cpp
@@ -1,4 +1,4 @@
-#include "stickfosh.hpp"
+#include "perft.hpp"
 
 #include "board.hpp"
 #include "move.hpp"
diff --git a/cpp/src/stickfosh.hpp b/cpp/src/perft.hpp
similarity index 100%
rename from cpp/src/stickfosh.hpp
rename to cpp/src/perft.hpp