diff --git a/NootedRed/X6000FB.cpp b/NootedRed/X6000FB.cpp
index 2d07b0e4..813aa7ec 100644
--- a/NootedRed/X6000FB.cpp
+++ b/NootedRed/X6000FB.cpp
@@ -536,7 +536,7 @@ bool X6000FB::wrapInitWithPciInfo(void *that, void *pciDevice) {
     return ret;
 }
 
-void X6000FB::wrapDoGPUPanic(char const *fmt, ...) {
+void X6000FB::wrapDoGPUPanic(void *, char const *fmt, ...) {
     va_list va;
     va_start(va, fmt);
     auto *buf = static_cast<char *>(IOMalloc(1000));
diff --git a/NootedRed/X6000FB.hpp b/NootedRed/X6000FB.hpp
index 5332ff31..ee587d3d 100644
--- a/NootedRed/X6000FB.hpp
+++ b/NootedRed/X6000FB.hpp
@@ -65,7 +65,7 @@ class X6000FB {
     static UInt32 wrapDcePanelCntlHwInit(void *panelCntl);
     static void *wrapLinkCreate(void *data);
     static bool wrapInitWithPciInfo(void *that, void *pciDevice);
-    static void wrapDoGPUPanic(char const *fmt, ...);
+    static void wrapDoGPUPanic(void *that, char const *fmt, ...);
     static void wrapDmLoggerWrite(void *logger, const UInt32 logType, const char *fmt, ...);
 };