diff --git a/templates/etc/apt/preferences.d/debian-build.erb b/templates/etc/apt/preferences.d/debian-build.erb
index fc7203a456b45646a957d7faccef2a4470e80f0e..a0aa713f6077959e790ab24d4005247969408da5 100644
--- a/templates/etc/apt/preferences.d/debian-build.erb
+++ b/templates/etc/apt/preferences.d/debian-build.erb
@@ -6,6 +6,7 @@
     'debootstrap',
     'dh-autoreconf',
     'dh-strip-nondeterminism',
+    'dwz',
     'libfile-stripnondeterminism-perl',
     'pbuilder',
     'quilt',