diff --git a/requirements.txt b/requirements.txt
index bbc4862b..1c2656d2 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,5 +18,4 @@ tldextract
 python-dateutil
 markupsafe>=2.1.1
 ua_parser
-Py3AMF; python_version >= '3.0'
-pyAMF; python_version < '3.0'
+py3AMF