diff --git a/no_open_source.sh b/no_open_source.sh
new file mode 100644
index 000000000..8b2e153d0
--- /dev/null
+++ b/no_open_source.sh
@@ -0,0 +1,21 @@
+#!/bin/bash
+#
+rm -rf code/application/sifarsdk/333DE
+rm -rf code/application/sifarsdk/application
+rm -rf code/application/sifarsdk/.git
+rm -rf code/application/sifarsdk/novatek
+rm -rf code/application/sifarsdk/cmake-shell-linux
+rm -rf code/application/sifarsdk/.gitignore
+rm -rf code/application/sifarsdk/at-command
+rm -rf code/application/sifarsdk/customization
+rm -rf code/application/sifarsdk/hal
+rm -rf code/application/sifarsdk/README.md
+rm -rf code/application/sifarsdk/build
+rm -rf code/application/sifarsdk/doc
+rm -rf code/application/sifarsdk/lib
+rm -rf code/application/sifarsdk/test
+rm -rf code/application/sifarsdk/Makefile
+rm -rf code/application/sifarsdk/external
+rm -rf code/application/sifarsdk/CMakeLists.txt
+rm -rf code/application/sifarsdk/component
+rm -rf code/application/source/sf_app/code/source