diff --git a/modules/instance_template/metadata.yaml b/modules/instance_template/metadata.yaml
index bbf997a4..7fc2c952 100644
--- a/modules/instance_template/metadata.yaml
+++ b/modules/instance_template/metadata.yaml
@@ -287,6 +287,11 @@ spec:
               version: ">= 4.4"
             spec:
               outputExpr: "{\"SERVICE_ACCOUNT_EMAIL\" : email, \"SERVICE_ACCOUNT_IAM_EMAIL\" : iam_email}"
+          - source:
+              source: github.com/GoogleCloudPlatform/terraform-google-cloud-spanner
+              version: ">= 1.1.1"
+            spec:
+              outputExpr: env_vars
           - source:
               source: github.com/terraform-google-modules/terraform-google-pubsub
               version: ">= 7.0.0"
@@ -345,6 +350,11 @@ spec:
               version: ">= 17.1.0"
             spec:
               outputExpr: "[\"roles/aiplatform.user\"]"
+          - source:
+              source: github.com/GoogleCloudPlatform/terraform-google-cloud-spanner
+              version: ">= 1.1.1"
+            spec:
+              outputExpr: "[\"roles/spanner.databaseAdmin\"]"
           - source:
               source: github.com/terraform-google-modules/terraform-google-pubsub
               version: ">= 7.0.0"