diff --git a/loopy/compiled.py b/loopy/compiled.py
index fe8435be7a5fcdbbf26c7f888b53fffe012d6cc5..8ef20f1444e105b1cfa6765a2b170d47dc9b42f4 100644
--- a/loopy/compiled.py
+++ b/loopy/compiled.py
@@ -765,7 +765,7 @@ class CompiledKernel:
                 cl_kernel=cl_kernel,
                 impl_arg_info=impl_arg_info,
                 invoker=generate_invoker(
-                    kernel, impl_arg_info, InvocationFlags()))
+                    kernel, impl_arg_info, self.iflags))
 
     # {{{ debugging aids