diff --git a/.gitignore b/.gitignore
index 71c19b47..7a6ad08b 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,3 +13,6 @@ technology/freepdk45/ncsu_basekit
 technology/sky130/*_lib
 technology/sky130/tech/.magicrc
 .idea
+compiler/tests/results/
+sky*/
+open_pdks/