diff --git a/packages/security/nss/package.mk b/packages/security/nss/package.mk
index f8f7df98c4..73068b7758 100644
--- a/packages/security/nss/package.mk
+++ b/packages/security/nss/package.mk
@@ -80,7 +80,8 @@ make_target() {
      NSS_TESTS="dummy" \
      NSINSTALL=$TOOLCHAIN/bin/nsinstall \
      CPU_ARCH_TAG=$TARGET_ARCH \
-     CC=$CC LDFLAGS="$LDFLAGS -L$SYSROOT_PREFIX/usr/lib" \
+     CC=$CC XCFLAGS="-Wno-error=stringop-truncation -Wno-error=format-overflow" \
+     LDFLAGS="$LDFLAGS -L$SYSROOT_PREFIX/usr/lib" \
      V=1
 }