diff --git a/infrastructure/terraform/dynu/inventory.tf b/infrastructure/terraform/dynu/inventory.tf
index ecaffa0..a13c08c 100644
--- a/infrastructure/terraform/dynu/inventory.tf
+++ b/infrastructure/terraform/dynu/inventory.tf
@@ -7,9 +7,9 @@ locals {
     for record in data.dynu_dns_records.root.records :
     format(
       "%s_%s",
-      can(regex("^[a-z]", regexreplace(lower(format("%s_%s", record.hostname, record.record_type)), "[^a-z0-9]+", "_")))
-      ? trim(regexreplace(lower(format("%s_%s", record.hostname, record.record_type)), "[^a-z0-9]+", "_"), "_")
-      : format("record_%s", trim(regexreplace(lower(format("%s_%s", record.hostname, record.record_type)), "[^a-z0-9]+", "_"), "_")),
+      can(regex("^[a-z]", regexreplace(replace(lower(format("%s_%s", record.hostname, record.record_type)), "*", "wildcard"), "[^a-z0-9]+", "_")))
+      ? trim(regexreplace(replace(lower(format("%s_%s", record.hostname, record.record_type)), "*", "wildcard"), "[^a-z0-9]+", "_"), "_")
+      : format("record_%s", trim(regexreplace(replace(lower(format("%s_%s", record.hostname, record.record_type)), "*", "wildcard"), "[^a-z0-9]+", "_"), "_")),
       record.id
     ) => record
   }