diff --git a/src/package_io/sanity_check.star b/src/package_io/sanity_check.star
index 0dbae3637..b897e605e 100644
--- a/src/package_io/sanity_check.star
+++ b/src/package_io/sanity_check.star
@@ -107,6 +107,7 @@ PARTICIPANT_MATRIX_PARAMS = {
             "vc_min_mem",
             "vc_max_mem",
             "validator_count",
+            "count",
         ],
         "vc": [
             "vc_type",