diff --git a/ThunkLibs/libwayland-client/Guest.cpp b/ThunkLibs/libwayland-client/Guest.cpp
index 48514dd171..b108146887 100644
--- a/ThunkLibs/libwayland-client/Guest.cpp
+++ b/ThunkLibs/libwayland-client/Guest.cpp
@@ -327,17 +327,17 @@ extern "C" void wl_log_set_handler_client(wl_log_func_t handler) {
 
 
 void OnInit() {
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_output_interface), "wl_output");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_shm_pool_interface), "wl_shm_pool");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_pointer_interface), "wl_pointer");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_compositor_interface), "wl_compositor");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_shm_interface), "wl_shm");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_registry_interface), "wl_registry");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_buffer_interface), "wl_buffer");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_seat_interface), "wl_seat");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_surface_interface), "wl_surface");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_keyboard_interface), "wl_keyboard");
-  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_callback_interface), "wl_callback");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_output_interface), "wl_output_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_shm_pool_interface), "wl_shm_pool_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_pointer_interface), "wl_pointer_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_compositor_interface), "wl_compositor_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_shm_interface), "wl_shm_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_registry_interface), "wl_registry_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_buffer_interface), "wl_buffer_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_seat_interface), "wl_seat_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_surface_interface), "wl_surface_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_keyboard_interface), "wl_keyboard_interface");
+  fex_wl_exchange_interface_pointer(const_cast<wl_interface*>(&wl_callback_interface), "wl_callback_interface");
 }
 
 LOAD_LIB_INIT(libwayland-client, OnInit)
diff --git a/ThunkLibs/libwayland-client/Host.cpp b/ThunkLibs/libwayland-client/Host.cpp
index 88c115900c..1fd5cfb394 100644
--- a/ThunkLibs/libwayland-client/Host.cpp
+++ b/ThunkLibs/libwayland-client/Host.cpp
@@ -437,7 +437,7 @@ extern "C" int fexfn_impl_libwayland_client_wl_proxy_add_listener(struct wl_prox
 void fexfn_impl_libwayland_client_fex_wl_exchange_interface_pointer(guest_layout<wl_interface*> guest_interface_raw, const char* name) {
   auto& guest_interface = *guest_interface_raw.get_pointer();
   auto& host_interface = guest_to_host_interface[reinterpret_cast<guest_layout<const wl_interface>*>(&guest_interface)];
-  host_interface = reinterpret_cast<wl_interface*>(dlsym(fexldr_ptr_libwayland_client_so, (std::string { name } + "_interface").c_str()));
+  host_interface = reinterpret_cast<wl_interface*>(dlsym(fexldr_ptr_libwayland_client_so, name));
   if (!host_interface) {
     fprintf(stderr, "Could not find host interface corresponding to %p (%s)\n", &guest_interface, name);
     std::abort();