diff --git a/cluster.tf b/cluster.tf
index 6da3736..ff6e7cd 100644
--- a/cluster.tf
+++ b/cluster.tf
@@ -49,9 +49,7 @@ resource "databricks_cluster" "cluster" {
   dynamic "gcp_attributes" {
     for_each = var.gcp_attributes == null ? [] : [var.gcp_attributes]
     content {
-      first_on_demand    = lookup(gcp_attributes.value, "first_on_demand", null)
       availability       = lookup(gcp_attributes.value, "availability", null)
-      spot_bid_max_price = lookup(gcp_attributes.value, "spot_bid_max_price", null)
     }
   }