diff --git a/conf/pkgs/n-cpu.json b/conf/pkgs/n-cpu.json
index b2be5a7e..6e15c45a 100644
--- a/conf/pkgs/n-cpu.json
+++ b/conf/pkgs/n-cpu.json
@@ -71,6 +71,14 @@
         "libguestfs": {
             "version": "1.2.7*",
             "removable": true
+        },
+        "libguestfs-mount": {
+            "version": "1.7.17*",
+            "removable": true
+        },
+        "libguestfs-tools": {
+            "version": "1.7.17*",
+            "removable": true
         }
     },
     "fedora-16": {