diff --git a/builtin/providers/aws/resource_aws_opsworks_stack.go b/builtin/providers/aws/resource_aws_opsworks_stack.go
index f21953f4d..2d59e0734 100644
--- a/builtin/providers/aws/resource_aws_opsworks_stack.go
+++ b/builtin/providers/aws/resource_aws_opsworks_stack.go
@@ -25,6 +25,7 @@ func resourceAwsOpsworksStack() *schema.Resource {
 			"agent_version": &schema.Schema{
 				Type:     schema.TypeString,
 				Optional: true,
+				Computed: true,
 			},
 
 			"id": &schema.Schema{