diff --git a/.gitignore b/.gitignore
index 54dc4ce02fc3204c02f7ea8db0c9bdac961871c1..625546966a383b02b916131e74353749f9a0b2f4 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,3 @@
 **example_apparatus**
 **/__pycache__/
+**.TC**