diff --git a/roles/common/templates/tarsnap_sources.list.j2 b/roles/common/templates/tarsnap_sources.list.j2
index e257c49..8b75812 100644
--- a/roles/common/templates/tarsnap_sources.list.j2
+++ b/roles/common/templates/tarsnap_sources.list.j2
@@ -1 +1 @@
-deb http://pkg.tarsnap.com/deb/{{ ansible_distribution_release }} ./
+deb https://pkg.tarsnap.com/deb/{{ ansible_distribution_release }} ./