diff --git a/GNUmakefile b/GNUmakefile
index 12eca18..511bd5c 100644
--- a/GNUmakefile
+++ b/GNUmakefile
@@ -15,14 +15,13 @@ buffer.a mmap.a taia.a tai.a dns.a case.a mult.a array.a io.a textcode.a
 all: t $(LIBS) libowfat.a
 
 CC=gcc
-ifneq ($(DEBUG),)
-CFLAGS=-pipe -Wall -g
-else
 CFLAGS=-pipe -Wall -O2 -fomit-frame-pointer
-endif
 #CFLAGS=-pipe -Os -march=pentiumpro -mcpu=pentiumpro -fomit-frame-pointer -fschedule-insns2 -Wall
 
 # startrip
+ifneq ($(DEBUG),)
+CFLAGS=-pipe -Wall -g
+endif
 path = $(subst :, ,$(PATH))
 diet_path = $(foreach dir,$(path),$(wildcard $(dir)/diet))
 ifeq ($(strip $(diet_path)),)