diff --git a/Makefile.in b/Makefile.in
index 22421de6365a..88c82e479846 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -209,8 +209,10 @@ distclean : clean compilerplugins-clean
         $(BUILDDIR)/bin/odfvalidator.sh \
         $(BUILDDIR)/bin/officeotron.sh \
         $(BUILDDIR)/config.Build.log \
+        $(BUILDDIR)/config.Build.warn \
         $(BUILDDIR)/config.log \
         $(BUILDDIR)/config.status \
+        $(BUILDDIR)/config.warn \
         $(BUILDDIR)/config_build.mk \
         $(BUILDDIR)/config_build_lang.mk \
         $(BUILDDIR)/config_build \