diff --git a/input/grid5000/dell-product-data.yaml b/input/grid5000/dell-product-data.yaml
index 482578fb52cc0dab493a4aa833bbe5a45fa7e103..75a69f1eb5a946688d2f2b2054b2b9987a3aa4b4 100644
--- a/input/grid5000/dell-product-data.yaml
+++ b/input/grid5000/dell-product-data.yaml
@@ -2508,10 +2508,6 @@ sites:
     clusters:
       uvb:
         nodes:
-          uvb-1:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
           uvb-10:
             chassis:
               manufactured_at: 2011-01-04
@@ -2524,106 +2520,6 @@ sites:
             chassis:
               manufactured_at: 2011-01-04
               warranty_end: 2014-01-04
-          uvb-14:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-16:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-17:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-18:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-2:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-25:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-26:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-27:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-28:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-29:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-31:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-33:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-34:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-35:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-36:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-37:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-38:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-4:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-41:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-42:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-43:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-44:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-5:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-6:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
-          uvb-7:
-            chassis:
-              manufactured_at: 2011-01-04
-              warranty_end: 2014-01-04
           uvb-9:
             chassis:
               manufactured_at: 2011-01-04