1 files changed, 0 insertions, 1 deletions

diff --git a/kernel/Makefile b/kernel/Makefile
index e951adf93567..d3611c8a6b8d 100644
--- a/kernel/Makefile
+++ b/kernel/Makefile
@@ -208,4 +208,3 @@ x509.genkey:
         @echo >>x509.genkey "subjectKeyIdentifier=hash"
         @echo >>x509.genkey "authorityKeyIdentifier=keyid"
 endif
-CLEAN_FILES += signing_key.priv signing_key.x509 x509.genkey extra_certificates