diff --git a/hw/xbox/nv2a/pgraph/vk/renderer.h b/hw/xbox/nv2a/pgraph/vk/renderer.h
index 66cb6bb084..343fef7b8c 100644
--- a/hw/xbox/nv2a/pgraph/vk/renderer.h
+++ b/hw/xbox/nv2a/pgraph/vk/renderer.h
@@ -445,9 +445,9 @@ void pgraph_vk_check_memory_budget(PGRAPHState *pg);
 
 void pgraph_vk_debug_init(void);
 void pgraph_vk_insert_debug_marker(PGRAPHVkState *r, VkCommandBuffer cmd,
-                                   float color[4], const char *format, ...) __attribute__ ((format (printf, 4, 5)));
+                                   float color[4], const char *format, ...) G_GNUC_PRINTF(4, 5);
 void pgraph_vk_begin_debug_marker(PGRAPHVkState *r, VkCommandBuffer cmd,
-                                  float color[4], const char *format, ...) __attribute__ ((format (printf, 4, 5)));
+                                  float color[4], const char *format, ...) G_GNUC_PRINTF(4, 5);
 void pgraph_vk_end_debug_marker(PGRAPHVkState *r, VkCommandBuffer cmd);
 
 // instance.c