diff --git a/README.md b/README.md
index 2f4ebda..48231ae 100644
--- a/README.md
+++ b/README.md
@@ -5,7 +5,9 @@ This addon can be used to easily up- and downgrade the RaspberryMatic system.
 * Adjusted RaspMatic image with two root partitions
 
 ## Installation
-* Download [adapted RaspberryMatic image](https://github.com/j-a-n/raspberrymatic-addon-rmupdate/raw/master/RaspberryMatic.adjusted.zip)
+* Download adjusted RaspberryMatic image:
+  * [RaspberryMatic-2.27.8.20170615-rpi0.rmupdate.img.zip](https://www.dropbox.com/s/cikwkap0e1yxly0/RaspberryMatic-2.27.8.20170615-rpi0.rmupdate.img.zip?) SHA256 sum: 904edb9c4a565d65a9dfdd3ffe05ed4bc24f9f909b602d6de7cbcb5560418dfb
+  * [RaspberryMatic-2.27.8.20170615-rpi3.rmupdate.img.zip](https://www.dropbox.com/s/6mzz9l6h4460we5/RaspberryMatic-2.27.8.20170615-rpi3.rmupdate.img.zip?) SHA256 sum: c665667beb68d7d25b6f4210ea6c23471e1c0834ffc53a1abd2f917a9620322a
 * Install adjusted RaspberryMatic image like described at [RaspberryMatic project](https://github.com/jens-maus/RaspberryMatic)
 * Download [addon package](https://github.com/j-a-n/raspberrymatic-addon-rmupdate/raw/master/rmupdate.tar.gz)
 * Install addon package on RaspberryMatic via system control