diff --git a/l10ntools/source/localize.cxx b/l10ntools/source/localize.cxx
index 8dfb8ec4835d..e4eb955a6c2a 100644
--- a/l10ntools/source/localize.cxx
+++ b/l10ntools/source/localize.cxx
@@ -322,6 +322,7 @@ bool includeProject(rtl::OUString const & project) {
         "sw",
         "swext",
         "sysui",
+        "tubes",
         "uui",
         "vcl",
         "wizards",