diff --git a/terranix/lib/nomad_job.nix b/terranix/lib/nomad_job.nix
index 1b4773c..c85fe4f 100644
--- a/terranix/lib/nomad_job.nix
+++ b/terranix/lib/nomad_job.nix
@@ -9,4 +9,8 @@
     enabled = true;
     inherit vars;
   };
+  lifecycle.ignore_changes = [
+    "hcl2[0].vars[\"flake_ref\"]"
+    "hcl2[0].vars[\"flake_sha\"]"
+  ];
 } // builtins.removeAttrs args [ "jobspec" "vars" ]