diff --git a/gnu-efi-3.0e-Add-tcc.efi-to-test-our-calling-convention-shananaga.patch b/gnu-efi-3.0e-Add-tcc.efi-to-test-our-calling-convention-shananaga.patch
index 916b3a4..e0ff456 100644
--- a/gnu-efi-3.0e-Add-tcc.efi-to-test-our-calling-convention-shananaga.patch
+++ b/gnu-efi-3.0e-Add-tcc.efi-to-test-our-calling-convention-shananaga.patch
@@ -60,9 +60,9 @@ index 0000000..546df92
 +	"	jmp *dump_stack_helper@GOTPCREL(%rip)\n"
 +	".size	dump_stack, .-dump_stack");
 +
-+void dump_stack_helper(uint64_t rsp_val)
++void dump_stack_helper(unsigned long rsp_val)
 +{
-+	uint64_t *rsp = (uint64_t *)rsp_val;
++	uint64_t *rsp = (unsigned long *)rsp_val;
 +	int x;
 +
 +	Print(L"%%rsp: 0x%08x%08x stack:\r\n",