diff --git a/.gitignore b/.gitignore
index 565a2732a7..8cadc9542a 100644
--- a/.gitignore
+++ b/.gitignore
@@ -10,6 +10,7 @@ simgui-window.json
 simgui.json
 
 networktables.json
+*.bck
 
 ntcore/connectionlistenertest.json
 ntcore/timesynctest.json