diff --git a/.gitignore b/.gitignore
index a442e57a..ca498054 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,4 +1,2 @@
-buildroot-2021.02/
-buildroot-2020.02/
-buildroot-2019.11.1/
+buildroot-*/
 output/