diff --git a/setup.py b/setup.py
index f358d55..dc8636a 100644
--- a/setup.py
+++ b/setup.py
@@ -1,7 +1,13 @@
 from glob import glob
-from setuptools import setup, find_namespace_packages
+from setuptools import setup
 from owrx.version import strictversion
 
+try:
+    from setuptools import find_namespace_packages
+except ImportError:
+    from setuptools import PEP420PackageFinder
+    find_namespace_packages = PEP420PackageFinder.find
+
 setup(
     name="OpenWebRX",
     version=str(strictversion),