diff --git a/pkg/openwsn/.gitignore b/pkg/openwsn/.gitignore
new file mode 100644
index 0000000000..9dd2209554
--- /dev/null
+++ b/pkg/openwsn/.gitignore
@@ -0,0 +1,2 @@
+RB-1.4.zip
+RB-1.4