diff --git a/epan/dissectors/asn1/ldap/packet-ldap-template.c b/epan/dissectors/asn1/ldap/packet-ldap-template.c
index 8700d82681..7bdcb2bd96 100644
--- a/epan/dissectors/asn1/ldap/packet-ldap-template.c
+++ b/epan/dissectors/asn1/ldap/packet-ldap-template.c
@@ -2208,6 +2208,7 @@ void proto_register_ldap(void) {
   prefs_register_uint_preference(ldap_module, "tls.port", "LDAPS TCP Port",
                                  "Set the port for LDAP operations over TLS",
                                  10, &global_ldaps_tcp_port);
+  prefs_register_obsolete_preference(ldap_module, "ssl.port");
   /* UAT */
   attributes_uat = uat_new("Custom LDAP AttributeValue types",
                            sizeof(attribute_type_t),
diff --git a/epan/dissectors/packet-amqp.c b/epan/dissectors/packet-amqp.c
index 23376f7f52..bad4d95472 100644
--- a/epan/dissectors/packet-amqp.c
+++ b/epan/dissectors/packet-amqp.c
@@ -13409,6 +13409,7 @@ proto_register_amqp(void)
                                    "Set the TCP port for AMQP over SSL/TLS"
                                    "(if other than the default of 5671)",
                                    10, &amqps_port);
+    prefs_register_obsolete_preference(amqp_module, "ssl.port");
 
     register_decode_as(&amqp_da);
 }
diff --git a/epan/dissectors/packet-couchbase.c b/epan/dissectors/packet-couchbase.c
index f33ff8eb1e..fdbf7b4482 100644
--- a/epan/dissectors/packet-couchbase.c
+++ b/epan/dissectors/packet-couchbase.c
@@ -2582,9 +2582,10 @@ proto_register_couchbase(void)
                                  " to reassemble TCP streams\" in the TCP protocol settings.",
                                  &couchbase_desegment_body);
 
-  prefs_register_uint_preference(couchbase_module, "tls_port", "SSL/TLS Data Port",
+  prefs_register_uint_preference(couchbase_module, "tls.port", "SSL/TLS Data Port",
                                  "The port used for communicating with the data service via SSL/TLS",
                                  10, &couchbase_ssl_port_pref);
+  prefs_register_obsolete_preference(couchbase_module, "ssl_port");
 
 
 }
diff --git a/epan/dissectors/packet-http.c b/epan/dissectors/packet-http.c
index 83b88a85bc..c4e70d614f 100644
--- a/epan/dissectors/packet-http.c
+++ b/epan/dissectors/packet-http.c
@@ -4017,6 +4017,7 @@ proto_register_http(void)
 	prefs_register_range_preference(http_module, "tls.port", "SSL/TLS Ports",
 					"SSL/TLS Ports range",
 					&global_http_ssl_range, 65535);
+	prefs_register_obsolete_preference(http_module, "ssl.port");
 	/* UAT */
 	headers_uat = uat_new("Custom HTTP Header Fields",
 			      sizeof(header_field_t),
diff --git a/epan/dissectors/packet-ldap.c b/epan/dissectors/packet-ldap.c
index 8d6ac0d5bc..67f121f40f 100644
--- a/epan/dissectors/packet-ldap.c
+++ b/epan/dissectors/packet-ldap.c
@@ -5755,6 +5755,7 @@ void proto_register_ldap(void) {
   prefs_register_uint_preference(ldap_module, "tls.port", "LDAPS TCP Port",
                                  "Set the port for LDAP operations over TLS",
                                  10, &global_ldaps_tcp_port);
+  prefs_register_obsolete_preference(ldap_module, "ssl.port");
   /* UAT */
   attributes_uat = uat_new("Custom LDAP AttributeValue types",
                            sizeof(attribute_type_t),
@@ -5905,7 +5906,7 @@ proto_reg_handoff_ldap(void)
 
 
 /*--- End of included file: packet-ldap-dis-tab.c ---*/
-#line 2345 "./asn1/ldap/packet-ldap-template.c"
+#line 2346 "./asn1/ldap/packet-ldap-template.c"
 
  dissector_add_uint_range_with_preference("tcp.port", TCP_PORT_RANGE_LDAP, ldap_handle);
 }
diff --git a/epan/dissectors/packet-opa-fe.c b/epan/dissectors/packet-opa-fe.c
index 2266167e54..02d52e6885 100644
--- a/epan/dissectors/packet-opa-fe.c
+++ b/epan/dissectors/packet-opa-fe.c
@@ -142,6 +142,7 @@ void proto_register_opa_fe(void)
     prefs_register_range_preference(opa_fe_module, "tls.port", "SSL/TLS Ports",
         "SSL/TLS Ports range",
         &global_fe_ssl_range, 65535);
+    prefs_register_obsolete_preference(opa_fe_module, "ssl.port");
 }
 
 void proto_reg_handoff_opa_fe(void)