diff --git a/boot/grub2/grub2.mk b/boot/grub2/grub2.mk
index 36f27d14ea..492cddf1a5 100644
--- a/boot/grub2/grub2.mk
+++ b/boot/grub2/grub2.mk
@@ -53,7 +53,7 @@ GRUB2_CONF_ENV = \
 	$(HOST_CONFIGURE_OPTS) \
 	CPP="$(HOSTCC) -E" \
 	TARGET_CC="$(TARGET_CC)" \
-	TARGET_CFLAGS="$(TARGET_CFLAGS)" \
+	TARGET_CFLAGS="$(TARGET_CFLAGS) -fno-stack-protector" \
 	TARGET_CPPFLAGS="$(TARGET_CPPFLAGS)" \
 	TARGET_LDFLAGS="$(TARGET_LDFLAGS)" \
 	NM="$(TARGET_NM)" \