1 files changed, 2 insertions, 2 deletions

diff --git a/Makefile.flags b/Makefile.flags
index f202a5f54..bf77c2492 100644
--- a/Makefile.flags
+++ b/Makefile.flags
@@ -88,14 +88,14 @@ endif
 #CFLAGS += $(call cc-option,-Wconversion,)
 
 ifneq ($(CONFIG_DEBUG),y)
-CFLAGS += $(call cc-option,-Os,$(call cc-option,-O2,))
+CFLAGS += $(call cc-option,-Oz,$(call cc-option,-Os,$(call cc-option,-O2,)))
 else
 CFLAGS += $(call cc-option,-g,)
 #CFLAGS += "-D_FORTIFY_SOURCE=2"
 ifeq ($(CONFIG_DEBUG_PESSIMIZE),y)
 CFLAGS += $(call cc-option,-O0,)
 else
-CFLAGS += $(call cc-option,-Os,$(call cc-option,-O2,))
+CFLAGS += $(call cc-option,-Oz,$(call cc-option,-Os,$(call cc-option,-O2,)))
 endif
 endif
 ifeq ($(CONFIG_DEBUG_SANITIZE),y)