diff --git a/buildconf b/buildconf
index a4889065e36657a26f1c6d1fbe3a3f060b28b63a..312e1e5ba4811f8463af2a4f9f3a6b738dceff77 100755
--- a/buildconf
+++ b/buildconf
@@ -267,6 +267,8 @@ for fname in .deps \
     aclocal.m4 \
     aclocal.m4.bak \
     ares_build.h \
+    ares_config.h \
+    ares_config.h.in \
     autom4te.cache \
     compile \
     config.guess \