diff --git a/Makefile.in b/Makefile.in
index 1b36f8a..5836dc6 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -24,5 +24,5 @@ check:
 
 .PHONY: clean
 clean:
-	rm -f *.o *.a *.so *.dylib *.dll *.dummy
+	rm -f *.o *.a *.so *.dylib *.rlib *.dll *.dummy