diff --git a/.gitignore b/.gitignore
index 6cf7897..ca73e11 100644
--- a/.gitignore
+++ b/.gitignore
@@ -7,3 +7,7 @@
 /systemd-*.tar.xz
 /systemd-*.tar.gz
 /*.rpm
+/mkosi.output/
+/mkosi.cache/
+/mkosi.builddir/
+/mkosi.local.conf