diff --git a/schematics/backplane/~backplane.kicad_pcb.lck b/schematics/backplane/~backplane.kicad_pcb.lck
deleted file mode 100644
index 83b11d0..0000000
--- a/schematics/backplane/~backplane.kicad_pcb.lck
+++ /dev/null
@@ -1 +0,0 @@
-{"hostname":"TomMacBookPro16","username":"tom"}
\ No newline at end of file