diff --git a/src/amd/vulkan/radv_private.h b/src/amd/vulkan/radv_private.h
index 3bfb8d11859..12f192ed200 100644
--- a/src/amd/vulkan/radv_private.h
+++ b/src/amd/vulkan/radv_private.h
@@ -40,7 +40,7 @@
 #include <memcheck.h>
 #define VG(x) x
 #else
-#define VG(x)
+#define VG(x) ((void)0)
 #endif
 
 #include "c11/threads.h"