diff --git a/README.md b/README.md
index 4d59e41..08490af 100644
--- a/README.md
+++ b/README.md
@@ -131,6 +131,8 @@ BlackBox automatically determines which VCS you are using and does the right thi
   - MacOS X
   - Cygwin (Thanks, Ben Drasin!) **See Note Below**
   - MinGW (git bash on windows) **See Note Below**
+  - NetBSD
+  - SmartOS
 
 To add or fix support for a VCS system, look for code at the end of `bin/_blackbox_common.sh`