diff --git a/apps/maze/Makefile b/apps/maze/Makefile
index cec001c..f822801 100644
--- a/apps/maze/Makefile
+++ b/apps/maze/Makefile
@@ -2,7 +2,6 @@ TOPDIR=../..
 PROJECT:=$(shell basename ${PWD})
 SRCS=${PROJECT}.c ${TOPDIR}/apps/common/crt0.S
 OPT=-O2
-CFLAGS+=-fpeel-loops
 all: all_common
 test: test_common
 clean: clean_common