diff --git a/Python.gitignore b/Python.gitignore
index ba44af1c..b26ab7e4 100644
--- a/Python.gitignore
+++ b/Python.gitignore
@@ -73,6 +73,7 @@ instance/
 docs/_build/
 
 # PyBuilder
+.pybuilder/
 target/
 
 # Jupyter Notebook