diff --git a/.gitignore b/.gitignore
index 6c94527..64ad512 100644
--- a/.gitignore
+++ b/.gitignore
@@ -15,6 +15,7 @@ _autosave*
 *.drl
 *.gbrjob
 gerber.*
+*.lck
 
 # Netlist files (exported from Eeschema)
 *.net
diff --git a/pcb/~cheapino.kicad_pcb.lck b/pcb/~cheapino.kicad_pcb.lck
deleted file mode 100644
index 7e05d8e..0000000
--- a/pcb/~cheapino.kicad_pcb.lck
+++ /dev/null
@@ -1 +0,0 @@
-{"hostname":"Thomass-MacBook-Pro-3","username":"tompi"}
\ No newline at end of file