diff --git a/CCache/Makefile.in b/CCache/Makefile.in
index 2f4decfff..f885e72ae 100644
--- a/CCache/Makefile.in
+++ b/CCache/Makefile.in
@@ -63,7 +63,7 @@ test: test.sh
 check: test
 
 distclean: clean distclean-docs
-	/bin/rm -f Makefile config.h config.sub config.log build-stamp config.status configure config.h
+	/bin/rm -f Makefile config.h config.sub config.log build-stamp config.status configure config.h.in ccache_swig_config.h
 
 # FIXME: To fix this, test.sh needs to be able to take ccache from the
 # installed prefix, not from the source dir.