diff --git a/package/python-asgiref/Config.in b/package/python-asgiref/Config.in
index d0b816c369..71069bf48b 100644
--- a/package/python-asgiref/Config.in
+++ b/package/python-asgiref/Config.in
@@ -1,4 +1,5 @@
 config BR2_PACKAGE_PYTHON_ASGIREF
+	depends on BR2_PACKAGE_PYTHON3
 	bool "python-asgiref"
 	help
 	  ASGI is a standard for Python asynchronous web apps and