diff --git a/Supported-Platforms.md b/Supported-Platforms.md
index c288f7a..915047e 100644
--- a/Supported-Platforms.md
+++ b/Supported-Platforms.md
@@ -14,6 +14,7 @@ Currently, mruby compiles and runs under the platforms reported hereafter.
 |cb8b4691 |Debian Linux 6.0.3 |Unknown      |GCC 4.5            |YES     |
 |59da9f6  |FreeBSD 9.0-STABLE |Unknown      |GCC 4.2.1          |YES     |
 |59da9f6  |FreeBSD 9.0-STABLE |Unknown      |Clang 3.0          |YES     |
+|91fbbe2f |OpenBSD 5.3        |amd64        |GCC                |YES     |
 |3e1dd77b |OpenSUSE 12.2      |Intel i5-2410|GCC 4.7            |YES     |
 |3e1dd77b |OpenSUSE 12.2      |Intel i5-2410|Solaris Studio 12.3|NO      |
 |cb8b4691 |Ubuntu Linux 12.04 |Unknown      |GCC 4.5            |YES     |
@@ -27,4 +28,3 @@ Currently, mruby compiles and runs under the platforms reported hereafter.
 |SHA      |Target board       |CPU          |Toolchain          |Compiles|
 |---------|-------------------|-------------|-------------------|--------|
 |         |GR-SAKURA          |RX62N        |GNU                |        |
-