diff --git a/arch/x86/vdso/Makefile b/arch/x86/vdso/Makefile
index 58708f6..d28dda5 100644
--- a/arch/x86/vdso/Makefile
+++ b/arch/x86/vdso/Makefile
@@ -130,3 +130,5 @@
 
 PHONY += vdso_install $(vdso-install-y)
 vdso_install: $(vdso-install-y)
+
+clean-files := vdso32-syscall* vdso32-sysenter* vdso32-int80*