1 files changed, 9 insertions, 0 deletions
diff --git a/nixos/modules/system/boot/systemd-unit-options.nix b/nixos/modules/system/boot/systemd-unit-options.nix
index a7a334dec28..d4cab93b26b 100644
--- a/nixos/modules/system/boot/systemd-unit-options.nix
+++ b/nixos/modules/system/boot/systemd-unit-options.nix
@@ -170,6 +170,15 @@ in rec {
       '';
     };
 
+    onFailure = mkOption {
+      default = [];
+      type = types.listOf types.str;
+      description = ''
+        A list of one or more units that are activated when
+        this unit enters the "failed" state.
+      '';
+    };
+
   };