diff --git a/UserDoc.md b/UserDoc.md
index 87165494..3fbcca51 100644
--- a/UserDoc.md
+++ b/UserDoc.md
@@ -32,7 +32,12 @@ Advanced topics:
 -   [XFCE](/wiki/UserDoc/XFCE) installation in dom0
 -   [DispVM Customization](/wiki/UserDoc/DispVMCustomization)
 
-Command-line tools reference:
+Command-line tools reference (Qubes R2):
+
+-   [DomZeroToolsR2 Dom0 tools]
+-   [VmToolsR2 VM tools]
+
+Command-line tools reference (Qubes R1):
 
 -   [Dom0 tools](/wiki/DomZeroTools)
 -   [VM tools](/wiki/VmTools)