diff --git a/sphinx/Dockerfile b/sphinx/Dockerfile
--- a/sphinx/Dockerfile
+++ b/sphinx/Dockerfile
@@ -20,5 +20,7 @@
 
 USER jenkins
 
-RUN python3 -m pip install --user --upgrade --no-warn-script-location \
-  pre-commit
+ENV PATH "${PATH}:${HOME}/.local/bin"
+
+RUN python3 -m pip install --user --upgrade \
+    pre-commit