diff --git a/Supported-Platforms.md b/Supported-Platforms.md
index 975820f..ce845a1 100644
--- a/Supported-Platforms.md
+++ b/Supported-Platforms.md
@@ -39,16 +39,23 @@ Currently, mruby compiles and runs under the platforms reported hereafter.
   <td>Ubuntu Linux 12.04</td>
   <td>GCC 4.6.3</td>
   <td>YES</td>
-
+  </tr>
   <tr>
   <td>59da9f6</td>
   <td>FreeBSD 9.0-STABLE</td>
   <td>GCC 4.2.1</td>
   <td>YES</td>
-
+  </tr>
   <tr>
   <td>59da9f6</td>
   <td>FreeBSD 9.0-STABLE</td>
   <td>Clang 3.0</td>
   <td>YES</td>
+  </tr>
+  <tr>
+  <td>unknown</td>
+  <td>Win7</td>
+  <td>MinGW64</td>
+  <td>YES</td>
+  </tr>
 </table>
\ No newline at end of file