diff --git a/unit-files/backup@.service b/unit-files/backup@.service
index 3fd7521fe7ca328c6bb431f3bcb32a09431c217e..7eb68b5f600a5d28b8d870572632a6d90f1a16f0 100644
--- a/unit-files/backup@.service
+++ b/unit-files/backup@.service
@@ -27,7 +27,7 @@ ExecStartPre=/bin/bash -euxc ' \
   fi'
 
 ExecStart=/bin/bash -euxc ' \
-  /opt/bin/systemd-docker --env run \
+  /bin/docker run \
     --rm \
     --name duplicity \
     -h backup.container \