diff --git a/gcl/h/aarch64-linux.h b/gcl/h/aarch64-linux.h
index d851524..5fe7527 100644
--- gcl-2.6.10.orig/h/aarch64-linux.h
+++ gcl-2.6.10/h/aarch64-linux.h
@@ -9,9 +9,8 @@
 /*      ((void *)(*((char ***)(&code)))[44]) */
 #endif
 
-//#define SGC  Not working as of 8/14/14 CM
-
 #define RELOC_H "elf64_aarch64_reloc.h"
 #define SPECIAL_RELOC_H "elf64_aarch64_reloc_special.h"
 
 #define NEED_STACK_CHK_GUARD
+#define SGC
