diff --git a/docs/conf.py b/docs/conf.py
index 9e522e3..eea589a 100644
--- a/docs/conf.py
+++ b/docs/conf.py
@@ -1,4 +1,7 @@
 # Configuration file for the Sphinx documentation builder.
+import sys
+sys.path.insert(0, "../src")
+
 #
 # For the full list of built-in configuration values, see the documentation:
 # https://www.sphinx-doc.org/en/master/usage/configuration.html