diff --git a/reactos/tools/rbuild/doc/rbuild.dbk b/reactos/tools/rbuild/doc/rbuild.dbk
index cb53323f606..a686310cc92 100644
--- a/reactos/tools/rbuild/doc/rbuild.dbk
+++ b/reactos/tools/rbuild/doc/rbuild.dbk
@@ -1170,6 +1170,21 @@
                           <entry>Builds a kernel-mode driver.</entry>
                         </row>
 
+                        <row>
+                          <entry>nativecui</entry>
+
+                          <entry>.exe</entry>
+
+                          <entry>_NtProcessStartup</entry>
+
+                          <entry>-</entry>
+
+                          <entry>-</entry>
+
+                          <entry>Build a native NT/ROS program (no enviroment
+                          subsystem required to run).</entry>
+                        </row>
+
                         <row>
                           <entry>nativedll</entry>