diff --git a/Supported-Platforms.md b/Supported-Platforms.md
index fef1aa4..355661b 100644
--- a/Supported-Platforms.md
+++ b/Supported-Platforms.md
@@ -24,7 +24,8 @@ Currently, mruby compiles and runs under the platforms reported hereafter.
 |75dd4a5a |Win XP / Cygwin    |Q6600        |GCC 4.5.3          |YES     |
 |unknown  |Win8               |Intel i7-K875|Visual Studio 2013 |YES     |
 |unknown  |Win7               |Pentium E2160|Visual Studio 2013 |YES     |
-|b4cc962c |Ubuntu Linux 14.04 |Intel i3     |GCC      4.6.4     |YES     |
+|b4cc962c |Ubuntu Linux 14.04 |Intel i3     |GCC 4.6.4          |YES     |
+|4fd28def |Debian Jessie      |armv7l       |GCC 4.9.1          |YES     |
 
 ## Freestanding / Semi-hosted environments