diff --git a/groups.d/221.native_packages_dev.group b/groups.d/221.native_packages_dev.group
index 044fb06..2762007 100644
--- a/groups.d/221.native_packages_dev.group
+++ b/groups.d/221.native_packages_dev.group
@@ -115,7 +115,7 @@ make_cv_synchronous_posix_spawn=yes"};
 : ${PKG_MANDOC_VERSION:=1.14.6};
 : ${PKG_MANDOC_URL:=https://mandoc.bsd.lv/snapshots/mandoc-${PKG_MANDOC_VERSION}.tar.gz};
 : ${PKG_MANDOC_MAKEFLAGS_BUILD_EXTRA_LIST:="CC=${DEFAULT_NATIVE_CC}:LDADD=-Wl,-lz,-lfts"};
-: ${PKG_MANDOC_CFLAGS_BUILD_EXTRA:="-D_GNU_SOURCE -g3 -O0"};
+: ${PKG_MANDOC_CFLAGS_BUILD_EXTRA:="-D_GNU_SOURCE ${DEFAULT_CFLAGS}"};
 : ${PKG_MANDOC_BUILD_STEPS_DISABLE:="configure"};
 : ${PKG_MANDOC_IN_TREE:=1};
 : ${PKG_NASM_SHA256SUM:=c77745f4802375efeee2ec5c0ad6b7f037ea9c87c92b149a9637ff099f162558};