diff --git a/.gitmodules b/.gitmodules
index 7be922e..97cb732 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -7,3 +7,7 @@
 [submodule "c/instance_binding/godot-headers"]
 	path = c/instance_binding/godot-headers
 	url = https://github.com/godotengine/godot-headers.git
+[submodule "cpp/simple/godot-cpp"]
+	path = cpp/simple/godot-cpp
+	url = https://github.com/godotengine/godot-cpp.git
+
diff --git a/cpp/simple/SConstruct b/cpp/simple/SConstruct
index 0b99836..0bbf037 100644
--- a/cpp/simple/SConstruct
+++ b/cpp/simple/SConstruct
@@ -6,7 +6,7 @@ opts = Variables([], ARGUMENTS)
 # Gets the standard flags CC, CCX, etc.
 env = DefaultEnvironment()
 
-godot_headers_path = "godot-cpp/godot_headers"
+godot_headers_path = "godot-cpp/godot-headers"
 godot_bindings_path = "godot-cpp"
 
 # Define our options. Use future-proofed names for platforms.