diff --git a/.gitignore b/.gitignore
index 07af627d..bf299e04 100644
--- a/.gitignore
+++ b/.gitignore
@@ -13,6 +13,7 @@ outputs
 technology/freepdk45/ncsu_basekit
 technology/sky130/*_lib
 technology/sky130/tech/.magicrc
+technology/gf180mcu/*_lib
 .idea
 compiler/tests/results/
 open_pdks/