diff --git a/modules/integrations/splunk_cloud_data_manager/data_input/s3_template.tf b/modules/integrations/splunk_cloud_data_manager/data_input/s3_template.tf
index 4644decc..d1533535 100644
--- a/modules/integrations/splunk_cloud_data_manager/data_input/s3_template.tf
+++ b/modules/integrations/splunk_cloud_data_manager/data_input/s3_template.tf
@@ -3,9 +3,10 @@ resource "aws_s3_object" "cloudformation_template" {
   key    = "${var.cloudformation_s3_config.key}${random_uuid.splunk_input_uuid.result}/template.json"
   source = "/tmp/${random_uuid.splunk_input_uuid.result}_template.json"
 
-  source_hash = filemd5("/tmp/${random_uuid.splunk_input_uuid.result}_template.json")
+  source_hash = sha256(jsonencode(local.tags))
 
   depends_on = [
+    null_resource.create_integration,
     data.external.splunk_dm_version,
     random_uuid.splunk_input_uuid,
   ]