diff --git a/Bitmap-reverse-decode.md b/Bitmap-reverse-decode.md
index e6c8eba..500f80c 100644
--- a/Bitmap-reverse-decode.md
+++ b/Bitmap-reverse-decode.md
@@ -1 +1,2 @@
-When you wanna check your bitmap with human eyes, you can use this script to convert it back to image that human eyes can read.
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+When you wanna check your bitmap with human eyes, you can use this script to convert it back to image that human eyes can read.   
+The script is at https://github.com/portapack-mayhem/mayhem-firmware/blob/next/firmware/tools/bitmap_arr_reverse_decode.py which is independent of project compile proccess.
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