diff --git a/cyclonedx/_internal/__init__.py b/cyclonedx/_internal/__init__.py
index 4513dbac..93ec7d3d 100644
--- a/cyclonedx/_internal/__init__.py
+++ b/cyclonedx/_internal/__init__.py
@@ -20,3 +20,6 @@
 !!! ALL SYMBOLS IN HERE ARE INTERNAL.
 Everything might change without any notice.
 """
+
+# THIS FILE IS INTENDED TO BE EMPTY.
+# Put symbols in own modules/packages, not in this file!