diff --git a/src/remote_protocol-structs b/src/remote_protocol-structs
index 5b6a6343c9..031e2f2852 100644
--- a/src/remote_protocol-structs
+++ b/src/remote_protocol-structs
@@ -804,13 +804,13 @@ struct remote_interface_destroy_args {
         u_int                      flags;
 };
 struct remote_interface_change_begin_args {
-        unsigned int flags;
+        u_int                      flags;
 };
 struct remote_interface_change_commit_args {
-        unsigned int flags;
+        u_int                      flags;
 };
 struct remote_interface_change_rollback_args {
-        unsigned int flags;
+        u_int                      flags;
 };
 struct remote_auth_list_ret {
         struct {