diff --git a/defaults/main.yml b/defaults/main.yml
index 348af0b..9dde667 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -24,6 +24,7 @@ duplicity_list:
   - /media
   - /mnt
   - /proc
+  - /run/docker
   - /sys
   - /tmp
   - /var/cache