diff -urN a/parseconf.c b/parseconf.c
--- a/parseconf.c	2021-05-29 23:39:19.000000000 +0200
+++ b/parseconf.c	2023-03-03 10:22:38.256439634 +0100
@@ -185,6 +185,7 @@
   { "dsa_cert_file", &tunable_dsa_cert_file },
   { "dh_param_file", &tunable_dh_param_file },
   { "ecdh_param_file", &tunable_ecdh_param_file },
+  { "ssl_ciphersuites", &tunable_ssl_ciphersuites },
   { "ssl_ciphers", &tunable_ssl_ciphers },
   { "rsa_private_key_file", &tunable_rsa_private_key_file },
   { "dsa_private_key_file", &tunable_dsa_private_key_file },
diff -urN a/ssl.c b/ssl.c
--- a/ssl.c	2021-08-02 08:24:35.000000000 +0200
+++ b/ssl.c	2023-03-03 10:28:05.989757655 +0100
@@ -135,6 +135,11 @@
     {
       die("SSL: could not set cipher list");
     }
+    if (tunable_ssl_ciphersuites &&
+        SSL_CTX_set_ciphersuites(p_ctx, tunable_ssl_ciphersuites) != 1)
+    {
+      die("SSL: could not set ciphersuites list");
+    }
     if (RAND_status() != 1)
     {
       die("SSL: RNG is not seeded");
diff -urN a/tunables.c b/tunables.c
--- a/tunables.c	2021-05-29 23:39:00.000000000 +0200
+++ b/tunables.c	2023-03-03 10:13:30.566868026 +0100
@@ -154,6 +154,7 @@
 const char* tunable_dsa_cert_file;
 const char* tunable_dh_param_file;
 const char* tunable_ecdh_param_file;
 const char* tunable_ssl_ciphers;
+const char* tunable_ssl_ciphersuites;
 const char* tunable_rsa_private_key_file;
 const char* tunable_dsa_private_key_file;
@@ -293,6 +293,7 @@
   install_str_setting(0, &tunable_dh_param_file);
   install_str_setting(0, &tunable_ecdh_param_file);
   install_str_setting("PROFILE=SYSTEM", &tunable_ssl_ciphers);
+  install_str_setting("TLS_AES_256_GCM_SHA384", &tunable_ssl_ciphersuites);
   install_str_setting(0, &tunable_rsa_private_key_file);
   install_str_setting(0, &tunable_dsa_private_key_file);
   install_str_setting(0, &tunable_ca_certs_file);
diff -urN a/tunables.h b/tunables.h
--- a/tunables.h
+++ b/tunables.h
@@ -144,6 +144,7 @@
 extern const char* tunable_dsa_cert_file;
 extern const char* tunable_dh_param_file;
 extern const char* tunable_ecdh_param_file;
 extern const char* tunable_ssl_ciphers;
+extern const char* tunable_ssl_ciphersuites;
 extern const char* tunable_rsa_private_key_file;
 extern const char* tunable_dsa_private_key_file;
--- a/vsftpd.conf.5
+++ b/vsftpd.conf.5
@@ -1009,6 +1009,16 @@
 
 Default: PROFILE=SYSTEM
 .TP
+.B ssl_ciphersuites
+This option can be used to select which SSL cipher suites vsftpd will allow for
+encrypted SSL connections with TLSv1.3. See the
+.BR ciphers
+man page for further details. Note that restricting ciphers can be a useful
+security precaution as it prevents malicious remote parties forcing a cipher
+which they have found problems with.
+
+Default: TLS_AES_256_GCM_SHA384
+.TP
 .B user_config_dir
 This powerful option allows the override of any config option specified in
 the manual page, on a per-user basis. Usage is simple, and is best illustrated