diff --git a/usrlocalpkg/admin/config b/usrlocalpkg/admin/config
index 81f0ee3..7df9fdd 100644
--- a/usrlocalpkg/admin/config
+++ b/usrlocalpkg/admin/config
@@ -1730,6 +1730,9 @@ audacity=audacity-2.4.2-0
 pymol=pymol-open-source-2.5.0-0
   pymol
 
+pdftk=pdftk-3.3.2-0
+  pdftk
+
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 ## DO NOT EDIT outside of the mxtools repository ! ##