diff --git a/package/python-crossbar/python-crossbar.mk b/package/python-crossbar/python-crossbar.mk
index 3d82d77043..fa1732b608 100644
--- a/package/python-crossbar/python-crossbar.mk
+++ b/package/python-crossbar/python-crossbar.mk
@@ -4,6 +4,8 @@
 #
 ################################################################################
 
+# don't bump version as newer setuptools package is needed,
+# that still didn't make its way into Buildroot
 PYTHON_CROSSBAR_VERSION = 0.14.0
 PYTHON_CROSSBAR_SOURCE = crossbar-$(PYTHON_CROSSBAR_VERSION).tar.gz
 PYTHON_CROSSBAR_SITE = https://pypi.python.org/packages/f0/9a/e0b77e15698c47b6293655bc0e1996dd8e87bd8af7bc7434a5c8281a024e