diff --git a/ssl/ssl_conf.c b/ssl/ssl_conf.c
index 475fb1dd60..fc6caa9b6c 100644
--- a/ssl/ssl_conf.c
+++ b/ssl/ssl_conf.c
@@ -203,7 +203,6 @@ static int ctrl_str_option(SSL_CONF_CTX *cctx, const char *cmd)
 		SSL_FLAG_TBL("no_tls1", SSL_OP_NO_TLSv1),
 		SSL_FLAG_TBL("no_tls1_1", SSL_OP_NO_TLSv1_1),
 		SSL_FLAG_TBL("no_tls1_2", SSL_OP_NO_TLSv1_2),
-		SSL_FLAG_TBL("no_tls1_2", SSL_OP_NO_TLSv1_2),
 		SSL_FLAG_TBL("bugs", SSL_OP_ALL),
 		SSL_FLAG_TBL("no_comp", SSL_OP_NO_COMPRESSION),
 		SSL_FLAG_TBL_SRV("ecdh_single", SSL_OP_SINGLE_ECDH_USE),