diff --git a/common/system/libcontext.cpp b/common/system/libcontext.cpp
index e17fadea18..3dfa1a58ee 100644
--- a/common/system/libcontext.cpp
+++ b/common/system/libcontext.cpp
@@ -249,7 +249,7 @@ __asm (
 "retq\n"
 "finish:\n"
 "xor    %rcx,%rcx\n"
-"callq  0x63\n"
+"callq  _exit\n"
 "hlt\n"
 "   .seh_endproc\n"
 ".def	_exit;	.scl	2;	.type	32;	.endef  \n"