diff --git a/tests/smoke/README.md b/tests/smoke/README.md
index 09738e7..b6c2fe5 100644
--- a/tests/smoke/README.md
+++ b/tests/smoke/README.md
@@ -19,7 +19,7 @@ vm = {
     is_windows_image  = false
     vmrp              = "fill"
     dc                = "fill" 
-    datastore_cluster = "fill"
+    datastore         = "fill"
     vmfolder          = "fill"
     vmgateway         = "10.13.13.1"
     dns_servers       = ["1.1.1.1"]
diff --git a/versions.tf b/versions.tf
index db9b0c0..49e4ebe 100644
--- a/versions.tf
+++ b/versions.tf
@@ -1,3 +1,8 @@
 terraform {
   required_version = ">= 0.13.4"
+  required_providers {
+    vsphere = {
+      source = "hashicorp/vsphere"
+    }
+  }
 }