diff --git a/modules/ssl/ssl_engine_kernel.c b/modules/ssl/ssl_engine_kernel.c
index 0e4017c..d6903f7 100644
--- a/modules/ssl/ssl_engine_kernel.c
+++ b/modules/ssl/ssl_engine_kernel.c
@@ -1511,7 +1511,7 @@ static void modssl_proxy_info_log(conn_rec *c,
     *cert = info->x509; \
     CRYPTO_add(&(*cert)->references, +1, CRYPTO_LOCK_X509); \
     *pkey = info->x_pkey->dec_pkey; \
-    CRYPTO_add(&(*pkey)->references, +1, CRYPTO_LOCK_X509_PKEY)
+    CRYPTO_add(&(*pkey)->references, +1, CRYPTO_LOCK_EVP_PKEY)
 
 int ssl_callback_proxy_cert(SSL *ssl, X509 **x509, EVP_PKEY **pkey)
 {