diff --git a/debian/control b/debian/control
index 4178f40d..c859fa6a 100644
--- a/debian/control
+++ b/debian/control
@@ -19,6 +19,7 @@ Build-Depends: debhelper (>= 8),
                libmoosex-method-signatures-perl,
                libmoosex-nonmoose-perl,
                libmoosex-singleton-perl,
+               libnamespace-sweep-perl,
                libparse-debianchangelog-perl,
                libperl5i-perl,
                libquantum-superpositions-perl,