diff --git a/.gitignore b/.gitignore
index 6773f81d..561c2378 100644
--- a/.gitignore
+++ b/.gitignore
@@ -17,3 +17,4 @@ fw_payload.*
 *.img
 toimg/target
 toimg/Cargo.lock
+buildroot-2021.05/build.marker
diff --git a/buildroot-2021.05/build.marker b/buildroot-2021.05/build.marker
deleted file mode 100644
index e69de29b..00000000