diff --git a/src/lisp/Jmk b/src/lisp/Jmk
index 8647e85..5b00b6d 100644
--- a/src/lisp/Jmk
+++ b/src/lisp/Jmk
@@ -13,7 +13,7 @@
 archetype(c)
 archetype(asm)
 
-CFLAGS += -Ivendor/luajit/dynasm -Werror -lreadline
+CFLAGS += -Ivendor/luajit/dynasm -Werror -lreadline # -fsanitize=address
 LDFLAGS += -lreadline
 ASMFLAGS += -felf -Fdwarf