diff --git a/doc/source/netscript/basicfunctions/ps.rst b/doc/source/netscript/basicfunctions/ps.rst
index a5cdbaf81..60fb93f88 100644
--- a/doc/source/netscript/basicfunctions/ps.rst
+++ b/doc/source/netscript/basicfunctions/ps.rst
@@ -15,7 +15,8 @@ ps() Netscript Function
         {
             filename: Script name,
             threads:  Number of threads script is running with,
-            args:     Script's arguments
+            args:     Script's arguments,
+            pid:      Script's pid
         }
 
     Example: