diff --git a/package/python-crossbar/Config.in b/package/python-crossbar/Config.in
index 2b9077ae87..50b70b8e02 100644
--- a/package/python-crossbar/Config.in
+++ b/package/python-crossbar/Config.in
@@ -7,6 +7,7 @@ config BR2_PACKAGE_PYTHON_CROSSBAR
 	select BR2_PACKAGE_PYTHON_AUTOBAHN
 	select BR2_PACKAGE_PYTHON_BITSTRING
 	select BR2_PACKAGE_PYTHON_CBOR
+	select BR2_PACKAGE_PYTHON_CBOR2
 	select BR2_PACKAGE_PYTHON_CLICK
 	select BR2_PACKAGE_PYTHON_CONSTANTLY
 	select BR2_PACKAGE_PYTHON_CRYPTOGRAPHY