diff --git a/.gitignore b/.gitignore
index 7f7cccc..e7f7e9c 100644
--- a/.gitignore
+++ b/.gitignore
@@ -9,6 +9,7 @@ __pycache__/
 
 # Distribution / packaging
 .Python
+arduino_timetable_env/
 env/
 build/
 develop-eggs/
@@ -57,4 +58,3 @@ docs/_build/
 
 # PyBuilder
 target/
-