diff --git a/src/cunumpy/_cuda_kernel.py b/src/cunumpy/_cuda_kernel.py
index 1ca92e2..1c691d1 100644
--- a/src/cunumpy/_cuda_kernel.py
+++ b/src/cunumpy/_cuda_kernel.py
@@ -326,10 +326,6 @@ def _includes(source: str) -> list[tuple[str, bool]]:
     ]
 
 
-def _quoted_includes(source: str) -> list[str]:
-    return [name for name, quoted in _includes(source) if quoted]
-
-
 def resolve_includes(
     source: str,
     include_dirs: Iterable[str | Path] = (),
@@ -949,7 +945,7 @@ def _header_source(
     if any(f.view_ndim is not None for s in structs for f in s.fields):
         includes.insert(0, _ARRAY_VIEW_INCLUDE)
     lines = [
-        "// Generated by cunumpy.cuda.CudaStruct from the Python definition; do not edit.",
+        "// Generated by cunumpy.arguments.CudaStruct from the Python definition; do not edit.",
         f"#ifndef {guard}",
         f"#define {guard}",
         "",
diff --git a/tests/unit/test_cuda_kernel.py b/tests/unit/test_cuda_kernel.py
index 15eedc6..011fcf2 100644
--- a/tests/unit/test_cuda_kernel.py
+++ b/tests/unit/test_cuda_kernel.py
@@ -1111,7 +1111,7 @@ def test_to_header(tmp_path):
     struct = CudaStruct.from_signature(MarkerArguments.__init__, "MarkerArgs")
     header = struct.to_header()
     assert header == (
-        "// Generated by cunumpy.cuda.CudaStruct from the Python definition; do not edit.\n"
+        "// Generated by cunumpy.arguments.CudaStruct from the Python definition; do not edit.\n"
         "#ifndef MARKERARGS_CUH\n"
         "#define MARKERARGS_CUH\n"
         "\n"
@@ -1151,7 +1151,7 @@ def test_write_cuda_header(tmp_path):
     )
     assert path.read_text() == header
     assert header.startswith(
-        "// Generated by cunumpy.cuda.CudaStruct from the Python definition; do not edit.\n"
+        "// Generated by cunumpy.arguments.CudaStruct from the Python definition; do not edit.\n"
         "#ifndef PUSHER_ARGS_CUH\n#define PUSHER_ARGS_CUH\n\n"
         '#include "cunumpy/array_view.cuh"\n#include <cupy/complex.cuh>\n\n',
     )