diff --git a/loopy/target/pyopencl.py b/loopy/target/pyopencl.py
index 826ba2a8f09b8a19d19200ef6d936a8276cf3688..9050a8db4ad6ba388b6228bd427e49c47f4c9c6e 100644
--- a/loopy/target/pyopencl.py
+++ b/loopy/target/pyopencl.py
@@ -285,6 +285,9 @@ class PyOpenCLTarget(OpenCLTarget):
     warnings) and support for complex numbers.
     """
 
+    # FIXME make prefixes conform to naming rules
+    # (see Reference: Loopy’s Model of a Kernel)
+
     host_program_name_prefix = "_lpy_host_"
     host_program_name_suffix = ""