diff --git a/.ansible-lint b/.ansible-lint
index a85e701..3f851df 100644
--- a/.ansible-lint
+++ b/.ansible-lint
@@ -2,6 +2,4 @@ skip_list:
   - '301'
 
 warn_list:
-  - '305'  # Use shell only when shell functionality is required
-  - '503'  # Tasks that run when changed should likely be handlers
   - experimental  # all rules tagged as experimental
diff --git a/roles/debian-backports/tasks/main.yml b/roles/debian_backports/tasks/main.yml
similarity index 100%
rename from roles/debian-backports/tasks/main.yml
rename to roles/debian_backports/tasks/main.yml
diff --git a/roles/debian-backports/templates/backports.list.j2 b/roles/debian_backports/templates/backports.list.j2
similarity index 100%
rename from roles/debian-backports/templates/backports.list.j2
rename to roles/debian_backports/templates/backports.list.j2