diff --git a/src/http/modules/ngx_http_ssl_module.c b/src/http/modules/ngx_http_ssl_module.c
index 9242706..74c7ee6 100644
--- a/src/http/modules/ngx_http_ssl_module.c
+++ b/src/http/modules/ngx_http_ssl_module.c
@@ -655,8 +655,7 @@ ngx_http_ssl_merge_srv_conf(ngx_conf_t *cf, void *parent, void *child)
     ngx_conf_merge_value(conf->reject_handshake, prev->reject_handshake, 0);
 
     ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols,
-                         (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1
-                          |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2|NGX_SSL_TLSv1_3));
+                         (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1_2|NGX_SSL_TLSv1_3));
 
     ngx_conf_merge_size_value(conf->buffer_size, prev->buffer_size,
                          NGX_SSL_BUFSIZE);
diff --git a/src/mail/ngx_mail_ssl_module.c b/src/mail/ngx_mail_ssl_module.c
index 322787e..00cb827 100644
--- a/src/mail/ngx_mail_ssl_module.c
+++ b/src/mail/ngx_mail_ssl_module.c
@@ -361,8 +361,7 @@ ngx_mail_ssl_merge_conf(ngx_conf_t *cf, void *parent, void *child)
                          prev->prefer_server_ciphers, 1);
 
     ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols,
-                         (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1
-                          |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2|NGX_SSL_TLSv1_3));
+                         (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1_2|NGX_SSL_TLSv1_3));
 
     ngx_conf_merge_uint_value(conf->verify, prev->verify, 0);
     ngx_conf_merge_uint_value(conf->verify_depth, prev->verify_depth, 1);
diff --git a/src/stream/ngx_stream_ssl_module.c b/src/stream/ngx_stream_ssl_module.c
index ccf7f62..82bd9a3 100644
--- a/src/stream/ngx_stream_ssl_module.c
+++ b/src/stream/ngx_stream_ssl_module.c
@@ -703,8 +703,7 @@ ngx_stream_ssl_merge_conf(ngx_conf_t *cf, void *parent, void *child)
                          prev->prefer_server_ciphers, 1);
 
     ngx_conf_merge_bitmask_value(conf->protocols, prev->protocols,
-                         (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1
-                          |NGX_SSL_TLSv1_1|NGX_SSL_TLSv1_2|NGX_SSL_TLSv1_3));
+                         (NGX_CONF_BITMASK_SET|NGX_SSL_TLSv1_2|NGX_SSL_TLSv1_3));
 
     ngx_conf_merge_uint_value(conf->verify, prev->verify, 0);
     ngx_conf_merge_uint_value(conf->verify_depth, prev->verify_depth, 1);