diff --git a/ssl/kssl.c b/ssl/kssl.c
index dc54035d2f4086c275f8da2acd4466015f94c5ac..d3c7be7581fb5bbd702fde5070434d47a7b9e223 100644
--- a/ssl/kssl.c
+++ b/ssl/kssl.c
@@ -1983,6 +1983,7 @@ krb5_error_code  kssl_check_authent(
 	struct tm		tm_time, *tm_l, *tm_g;
 	time_t			now, tl, tg, tr, tz_offset;
 
+	EVP_CIPHER_CTX_init(&ciph_ctx);
 	*atimep = 0;
 	kssl_err_set(kssl_err, 0, "");