diff --git a/README.md b/README.md
index 9f2c2e1c3..ba68fc64a 100644
--- a/README.md
+++ b/README.md
@@ -86,6 +86,9 @@ boot a signed U-Boot only.
 * Cloud Connector
   * Remote file system management fails with long file names and paths
     (over 255 characters).
+* Cellular modem Telit LE910-EUG
+  * Firmware version 17.01.522 not supported. Digi Embedded Yocto 2.2 has been tested
+    with FW version 17.00.523.
 
 ## Digi ConnectCore 6UL