diff --git a/modules/restic/default.nix b/modules/restic/default.nix
index e0a459c..82972e9 100644
--- a/modules/restic/default.nix
+++ b/modules/restic/default.nix
@@ -19,6 +19,7 @@ in
   };
 
   systemd.services."restic-backups-${custom.username}" = {
+    unitConfig.ConditionACPower = true;
     serviceConfig = {
       User = custom.username;
       Type = "oneshot";