diff --git a/src/cuda/api/launch_configuration.hpp b/src/cuda/api/launch_configuration.hpp
index 4ee7a3dd..b0ca6818 100644
--- a/src/cuda/api/launch_configuration.hpp
+++ b/src/cuda/api/launch_configuration.hpp
@@ -14,9 +14,9 @@
 #include <cuda/api/constants.hpp>
 #include <cuda/api/types.hpp>
 
-#if (__CUDACC_VER_MAJOR__ >= 9)
-#include <cooperative_groups.h>
-#endif
+//#if (__CUDACC_VER_MAJOR__ >= 9)
+//#include <cooperative_groups.h>
+//#endif
 
 #include <type_traits>
 #include <utility>