diff --git a/keyserver/src/database/migration-config.js b/keyserver/src/database/migration-config.js
--- a/keyserver/src/database/migration-config.js
+++ b/keyserver/src/database/migration-config.js
@@ -800,6 +800,29 @@
       );
     },
   ],
+  [
+    64,
+    async () => {
+      await dbQuery(
+        SQL`
+          CREATE TABLE IF NOT EXISTS communities (
+            id bigint(20) NOT NULL,
+            farcaster_channel_id varchar(255) CHARSET latin1 DEFAULT NULL,
+            blob_holder char(36) CHARSET latin1 DEFAULT NULL
+          ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+
+          ALTER TABLE communities
+            ADD PRIMARY KEY (id);
+
+          INSERT INTO communities (id)
+          SELECT id
+          FROM threads t
+          WHERE t.depth = 0;
+      `,
+        { multipleStatements: true },
+      );
+    },
+  ],
 ]);
 const newDatabaseVersion: number = Math.max(...migrations.keys());
 
diff --git a/keyserver/src/database/setup-db.js b/keyserver/src/database/setup-db.js
--- a/keyserver/src/database/setup-db.js
+++ b/keyserver/src/database/setup-db.js
@@ -298,6 +298,12 @@
           COLLATE latin1_bin NOT NULL
       ) ENGINE=InnoDB DEFAULT CHARSET=latin1 COLLATE=latin1_bin;
 
+      CREATE TABLE communities (
+        id bigint(20) NOT NULL,
+        farcaster_channel_id varchar(255) CHARSET latin1 DEFAULT NULL,
+        blob_holder char(36) CHARSET latin1 DEFAULT NULL
+      ) ENGINE=InnoDB DEFAULT CHARSET=utf8mb4 COLLATE=utf8mb4_bin;
+
       ALTER TABLE cookies
         ADD PRIMARY KEY (id),
         ADD UNIQUE KEY device_token (device_token(512)),
@@ -426,6 +432,9 @@
        
       ALTER TABLE olm_accounts
         ADD PRIMARY KEY (is_content);
+
+      ALTER TABLE communities
+        ADD PRIMARY KEY (id);
     `,
     { multipleStatements: true },
   );