1 files changed, 1 insertions, 1 deletions

diff --git a/src/lib/libcrypto/asn1/a_object.c b/src/lib/libcrypto/asn1/a_object.c
index 20caa2d3bd..71ce7c3896 100644
--- a/src/lib/libcrypto/asn1/a_object.c
+++ b/src/lib/libcrypto/asn1/a_object.c
@@ -302,7 +302,7 @@ void ASN1_OBJECT_free(ASN1_OBJECT *a)
         }
 
 ASN1_OBJECT *ASN1_OBJECT_create(int nid, unsigned char *data, int len,
-             char *sn, char *ln)
+             const char *sn, const char *ln)
         {
         ASN1_OBJECT o;