diff --git a/blueprints/data-solutions/shielded-folder/log-export.tf b/blueprints/data-solutions/shielded-folder/log-export.tf
index 9eff32d20..f0cf0ca78 100644
--- a/blueprints/data-solutions/shielded-folder/log-export.tf
+++ b/blueprints/data-solutions/shielded-folder/log-export.tf
@@ -73,7 +73,7 @@ module "log-export-dataset" {
   id             = "${var.prefix}_audit_export"
   friendly_name  = "Audit logs export."
   location       = replace(var.log_locations.bq, "europe", "EU")
-  encryption_key = var.enable_features.encryption ? module.log-kms[var.log_locations.bq].keys["bq"].id : false
+  encryption_key = var.enable_features.encryption ? module.log-kms[var.log_locations.bq].keys["bq"].id : null
 }
 
 module "log-export-gcs" {