diff -ura pynput-1.4.5.orig/setup.py pynput-1.4.5/setup.py
--- pynput-1.4.5.orig/setup.py	2019-11-07 11:03:19.516856715 +0100
+++ pynput-1.4.5/setup.py	2019-11-07 11:03:34.060189458 +0100
@@ -23,8 +23,7 @@
 
 #: Additional requirements used during setup
 SETUP_PACKAGES = [
-    'setuptools-lint >=0.5',
-    'sphinx >=1.3.1']
+    'setuptools-lint >=0.5']
 
 #: Packages requires for different environments
 EXTRA_PACKAGES = {