diff --git a/debian/bootstrap.sh b/debian/bootstrap.sh
index deed9f5c07..a724948577 100755
--- a/debian/bootstrap.sh
+++ b/debian/bootstrap.sh
@@ -31,6 +31,7 @@ avoid_mods=(
   endpoints/mod_reference
   endpoints/mod_unicall
   formats/mod_shout
+  languages/mod_managed
   languages/mod_spidermonkey
   sdk/autotools
   xml_int/mod_xml_ldap