diff --git a/docs/readthedocs/source/conf.py b/docs/readthedocs/source/conf.py
index fd801b4e..f77875af 100644
--- a/docs/readthedocs/source/conf.py
+++ b/docs/readthedocs/source/conf.py
@@ -18,7 +18,7 @@ import glob
 import shutil
 import urllib
 
-autodoc_mock_imports = ["openvino", "pytorch_lightning", "keras", "cpuinfo", "sigfig"]
+autodoc_mock_imports = ["openvino", "pytorch_lightning", "keras", "cpuinfo", "sigfig", "prophet"]
 
 # documentation root, use os.path.abspath to make it absolute, like shown here.
 #sys.path.insert(0, '.')