diff --git a/CMakeLists.txt b/CMakeLists.txt
index 231fbe5..15f0013 100644
--- a/CMakeLists.txt
+++ b/CMakeLists.txt
@@ -37,8 +37,8 @@ list(POP_BACK CMAKE_MESSAGE_INDENT)
 FetchContent_MakeAvailable(osqp)
 
 configure_file(${CMAKE_CURRENT_SOURCE_DIR}/src/bindings.cpp.in
-               ${CMAKE_CURRENT_SOURCE_DIR}/src/bindings.cpp)
-pybind11_add_module(${OSQP_EXT_MODULE_NAME} src/bindings.cpp)
+               ${CMAKE_CURRENT_BINARY_DIR}/src/bindings.cpp)
+pybind11_add_module(${OSQP_EXT_MODULE_NAME} ${CMAKE_CURRENT_BINARY_DIR}/src/bindings.cpp)
 install(TARGETS ${OSQP_EXT_MODULE_NAME} DESTINATION . COMPONENT python)
 
 # TODO: We shouldn't have to do this once the interfaces are set up correctly