diff --git a/templates/add_all_member_roles.json.j2 b/templates/add_all_member_roles.json.j2
index 2610189..4427b91 100644
--- a/templates/add_all_member_roles.json.j2
+++ b/templates/add_all_member_roles.json.j2
@@ -56,7 +56,7 @@
 			  "method" :"POST",
 			  "headers" : {
 				"Authorization" : "Bearer ${authorize.output.body.access_token}",
-				"Accept" : "application/json"
+				"Content-type" : "application/json"
 			  },
 			  "body" : "${retrieve_member_role.output.body}"
 			}