diff --git a/NEWS b/NEWS
index be7085856..c54baa354 100644
--- a/NEWS
+++ b/NEWS
@@ -12,6 +12,7 @@ Task has been built and tested on the following configurations:
   - Ubuntu 8.10 Intrepid Ibex
   - Ubuntu 9.04 Jaunty Jackalope
   - Arch Linux
+  - Slackware 12-12.2
   - Solaris 8
   - Solaris 10
   - Cygwin 1.5.25-14
diff --git a/html/task.html b/html/task.html
index ec9a2c840..02203328f 100644
--- a/html/task.html
+++ b/html/task.html
@@ -167,6 +167,7 @@
                     <li>Ubuntu 8.10 Intrepid Ibex
                     <li>Ubuntu 9.04 Jaunty Jackalope
                     <li>Arch Linux
+                    <li>Slackware 12-12.2
                     <li>Solaris 8
                     <li>Solaris 10
                     <li>Cygwin 1.5.25-14