diff --git a/src/mesa/main/vdpau.c b/src/mesa/main/vdpau.c
index 414afe20e09..e21a26b433d 100644
--- a/src/mesa/main/vdpau.c
+++ b/src/mesa/main/vdpau.c
@@ -92,7 +92,7 @@ unregister_surface(struct set_entry *entry)
 }
 
 void GLAPIENTRY
-_mesa_VDPAUFiniNV()
+_mesa_VDPAUFiniNV(void)
 {
    GET_CURRENT_CONTEXT(ctx);