diff --git a/src/main/wii/SDL_wii_main.c b/src/main/wii/SDL_wii_main.c
index 47b8b207fe22e..17918694b03af 100644
--- a/src/main/wii/SDL_wii_main.c
+++ b/src/main/wii/SDL_wii_main.c
@@ -46,7 +46,7 @@ static void ShutdownCB()
     OGC_PowerOffRequested = true;
 }
 
-static void ResetCB()
+static void ResetCB(u32 /* irq */, void * /* context */)
 {
     OGC_ResetRequested = true;
 }