1 files changed, 2 insertions, 2 deletions

diff --git a/src/lib/libcrypto/x509/x509v3.h b/src/lib/libcrypto/x509/x509v3.h
index c59153496c..166ac66a28 100644
--- a/src/lib/libcrypto/x509/x509v3.h
+++ b/src/lib/libcrypto/x509/x509v3.h
@@ -1,4 +1,4 @@
-/* $OpenBSD: x509v3.h,v 1.34 2024/08/31 10:06:39 tb Exp $ */
+/* $OpenBSD: x509v3.h,v 1.35 2024/08/31 10:23:13 tb Exp $ */
 /* Written by Dr Stephen N Henson (steve@openssl.org) for the OpenSSL
  * project 1999.
  */
@@ -117,7 +117,7 @@ struct v3_ext_method {
         X509V3_EXT_I2R i2r;
         X509V3_EXT_R2I r2i;
 
-        void *usr_data; /* Any extension specific data */
+        const void *usr_data;   /* Any extension specific data */
 };
 
 struct v3_ext_ctx {