diff --git a/setup.py b/setup.py
index e221afef71..9c86e09035 100644
--- a/setup.py
+++ b/setup.py
@@ -74,12 +74,9 @@ def run(self):
     "flufl.lock>=3.2",
     "win-unicode-console>=0.5; sys_platform == 'win32'",
     "pywin32>=225; sys_platform == 'win32'",
+    "networkx>=2.1,<2.4",
 ]
 
-if sys.version_info[0] == 2:
-    install_requires.append("networkx>=2.1,<2.3")
-else:
-    install_requires.append("networkx>=2.1,<2.4")
 
 # Extra dependencies for remote integrations