diff --git a/sys_functions.c b/sys_functions.c
index 524a5a5..5ebefdf 100644
--- a/sys_functions.c
+++ b/sys_functions.c
@@ -26,7 +26,7 @@
  unsigned int sysapp_handle __attribute__((section(".data"))) = 0;
 
 EXPORT_DECL(void, _SYSLaunchTitleByPathFromLauncher, const char* path, int len, int zero);
-EXPORT_DECL(int, SYSRelaunchTitle, int argc, char* argv);
+EXPORT_DECL(int, SYSRelaunchTitle, int argc, char** argv);
 EXPORT_DECL(int, SYSLaunchMenu, void);
 EXPORT_DECL(int, SYSCheckTitleExists, u64 titleId);
 
diff --git a/sys_functions.h b/sys_functions.h
index 5cd7727..0c0d78c 100644
--- a/sys_functions.h
+++ b/sys_functions.h
@@ -34,7 +34,7 @@ void InitSysFunctionPointers(void);
 void InitAcquireSys(void);
 
 extern void(*_SYSLaunchTitleByPathFromLauncher)(const char* path, int len, int zero);
-extern int (* SYSRelaunchTitle)(int argc, char* argv);
+extern int (* SYSRelaunchTitle)(int argc, char** argv);
 extern int (* SYSLaunchMenu)(void);
 extern int (* SYSCheckTitleExists)(u64 titleId);