diff --git a/hardware/.gitignore b/hardware/.gitignore
index 6e4d3dd744..b4d47b888c 100644
--- a/hardware/.gitignore
+++ b/hardware/.gitignore
@@ -2,5 +2,6 @@
 *.bak
 *.kicad_pcb-bak
 _saved*.sch
+*.sch-bak
 _autosave*.*
 ibom/*
\ No newline at end of file