diff --git a/sql/patch_84_85_b.sql b/sql/patch_84_85_b.sql
new file mode 100644
index 0000000000..99cc1b561f
--- /dev/null
+++ b/sql/patch_84_85_b.sql
@@ -0,0 +1,11 @@
+CREATE TABLE sample_synonym (
+  synonym_id int(10) unsigned not null auto_increment,
+  sample_id int(10) unsigned not null,
+  source_id int(10) unsigned not null,
+  name varchar(255),
+  primary key(synonym_id),
+  key sample_idx (sample_id),
+  key (name, source_id)
+);
+
+INSERT INTO meta (species_id, meta_key, meta_value) VALUES (NULL, 'patch', 'patch_84_85_b.sql|create sample_synonym');