diff --git a/src/xenia/kernel/xam/xam_net.cc b/src/xenia/kernel/xam/xam_net.cc
index 3a40880e7..014c61533 100644
--- a/src/xenia/kernel/xam/xam_net.cc
+++ b/src/xenia/kernel/xam/xam_net.cc
@@ -862,7 +862,7 @@ struct host_set {
   }
 };
 
-int_result_t NetDll_select_entry(int_t caller, int_t nfds,
+int_result_t NetDll_select_entry(dword_t caller, dword_t nfds,
                                  pointer_t<x_fd_set> readfds,
                                  pointer_t<x_fd_set> writefds,
                                  pointer_t<x_fd_set> exceptfds,