diff --git a/.gitignore b/.gitignore
index 072f823..1855a6d 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,6 +7,19 @@
 *.ps
 *.zip
 *.brd.*
+*.ast
+*.g2l
+*.g3l
+*.gbl
+*.gbo
+*.gbp
+*.gbs
+*.gko
+*.gtl
+*.gto
+*.gtp
+*.gts
+*.xln
 *.tdx
 \#*\#
 *.notes.txt