diff --git a/jobsets.nix b/jobsets.nix
index cc53b2b..36d2a52 100644
--- a/jobsets.nix
+++ b/jobsets.nix
@@ -35,7 +35,7 @@
             "inputs": {
                 "nixpkgs": { "type": "git", "value": "git://github.com/NixOS/nixpkgs-channels nixos-18.09", "emailresponsible": false },
                 "nixScripts": { "type": "git", "value": "git://github.com/m-labs/nix-scripts.git", "emailresponsible": false },
-                "sinaraSystemsSrc": { "type": "git", "value": "git://github.com/m-labs/sinara-systems.git", "emailresponsible": false },
+                "sinaraSystemsSrc": { "type": "git", "value": "git://github.com/m-labs/sinara-systems.git master 1", "emailresponsible": false },
                 "m-labs": { "type": "sysbuild", "value": "artiq:main:generated-nix", "emailresponsible": false }
             }
         }