diff --git a/requirements.txt b/requirements.txt
index eb1b5d8f..bbc4862b 100644
--- a/requirements.txt
+++ b/requirements.txt
@@ -18,3 +18,5 @@ tldextract
 python-dateutil
 markupsafe>=2.1.1
 ua_parser
+Py3AMF; python_version >= '3.0'
+pyAMF; python_version < '3.0'
diff --git a/setup.py b/setup.py
index b9f5a8ca..37893ec4 100755
--- a/setup.py
+++ b/setup.py
@@ -62,11 +62,6 @@ def generate_git_hash_py(pkg, filename='git_hash.py'):
 def load_requirements(filename):
     with open(filename, 'rt') as fh:
         requirements = fh.read().rstrip().split('\n')
-    if sys.version_info > (3, 0):
-        requirements.append("py3AMF")
-    else:
-        requirements.append("pyAMF")
-    return requirements
 
 
 def get_package_data():