diff --git a/.gitignore b/.gitignore
index 5ebad23..067dc89 100644
--- a/.gitignore
+++ b/.gitignore
@@ -28,3 +28,4 @@ cpld/db/GR8RAM.db_info
 cpld/db/GR8RAM.tmw_info
 cpld/GR8RAM.qws
 Documentation/~$4205AManual.docx
+*.kicad_prl