diff --git a/infra/fast-time/override-60x.json b/infra/fast-time/override-60x.json
index be9121f00..3df0819b0 100644
--- a/infra/fast-time/override-60x.json
+++ b/infra/fast-time/override-60x.json
@@ -114,5 +114,6 @@
   "pow_era_lead": 120,
   "era_vdf_activation_daa": null,
   "vdf_scheme": null,
-  "era_vdf_t": null
+  "era_vdf_t": null,
+  "subsidy_per_block_activation_daa": null
 }