diff --git a/debian/patches/debian/0007-no-Werror.patch b/debian/patches/debian/0007-no-Werror.patch
index 2321e26..f7466a5 100644
--- a/debian/patches/debian/0007-no-Werror.patch
+++ b/debian/patches/debian/0007-no-Werror.patch
@@ -11,8 +11,8 @@ diff -Naurp mdadm.orig/Makefile mdadm/Makefile
  CC := $(CROSS_COMPILE)gcc
  endif
  CXFLAGS ?= -ggdb
--CWFLAGS = -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter
-+CWFLAGS = -Wall -Wstrict-prototypes -Wextra -Wno-unused-parameter
+-CWFLAGS ?= -Wall -Werror -Wstrict-prototypes -Wextra -Wno-unused-parameter -Wformat -Wformat-security -Werror=format-security -fstack-protector-strong -fPIE -Warray-bounds
++CWFLAGS ?= -Wall -Wstrict-prototypes -Wextra -Wno-unused-parameter -Wformat -Wformat-security -Werror=format-security -fstack-protector-strong -fPIE -Warray-bounds
  ifdef WARN_UNUSED
- CWFLAGS += -Wp,-D_FORTIFY_SOURCE=2 -O3
+ CWFLAGS += -Wp -O3
  endif