diff --git a/.gitmodules b/.gitmodules
index 6ca8e8251b1cd652e103b9a1c1b25192383f3971..eca2363e385ce7bd01c2e6f4d4b4c32af9b3fe94 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -1,9 +1,6 @@
 [submodule "ext/nanogui"]
 	path = ext/nanogui
 	url = https://github.com/wjakob/nanogui.git
-[submodule "SDK/C++/public/ext/pybind11"]
-	path = SDK/C++/public/ext/pybind11
-	url = https://github.com/pybind/pybind11.git
 [submodule "SDK/CPP/public/ext/pybind11"]
 	path = SDK/CPP/public/ext/pybind11
 	url = https://github.com/pybind/pybind11.git