diff --git a/docs/source/conf.py b/docs/source/conf.py
index c3cf69d..cd3b5c9 100644
--- a/docs/source/conf.py
+++ b/docs/source/conf.py
@@ -12,9 +12,6 @@
     "__future__",
 ]
 
-for mod_name in MOCK_MODULES:
-    sys.modules[mod_name] = mock.Mock()
-
 # -- Project information
 
 project = "PowNet"