diff --git a/openwrt/package/miau/Makefile b/openwrt/package/miau/Makefile
index b8290aa7b..ecfb03d88 100644
--- a/openwrt/package/miau/Makefile
+++ b/openwrt/package/miau/Makefile
@@ -24,6 +24,8 @@ $(PKG_BUILD_DIR)/.configured:
 		CFLAGS="$(TARGET_CFLAGS)" \
 		CPPFLAGS="-I$(STAGING_DIR)/usr/include" \
 		LDFLAGS="-L$(STAGING_DIR)/usr/lib" \
+		ac_cv_func_malloc_0_nonnull=yes \
+		ac_cv_func_realloc_0_nonnull=yes \
 		./configure \
 			--target=$(GNU_TARGET_NAME) \
 			--host=$(GNU_TARGET_NAME) \