diff --git a/app/grandstream/resources/firmware/README.md b/app/grandstream/resources/firmware/README.md
new file mode 100644
index 0000000000..1d26143b8f
--- /dev/null
+++ b/app/grandstream/resources/firmware/README.md
@@ -0,0 +1 @@
+Place Grandstream firmware gxp2170fw.bin in this folder.