diff --git a/Packages/Timeline/Tests/TimelineTests/TimelineFilterTests.swift b/Packages/Timeline/Tests/TimelineTests/TimelineFilterTests.swift
index 652e6f03..74ddf5ab 100644
--- a/Packages/Timeline/Tests/TimelineTests/TimelineFilterTests.swift
+++ b/Packages/Timeline/Tests/TimelineTests/TimelineFilterTests.swift
@@ -10,7 +10,8 @@ final class TimelineFilterTests: XCTestCase {
     XCTAssertTrue(try testCodableOn(filter: .local))
     XCTAssertTrue(try testCodableOn(filter: .federated))
     XCTAssertTrue(try testCodableOn(filter: .remoteLocal(server: "me.dm", filter: .local)))
-    XCTAssertTrue(try testCodableOn(filter: .tagGroup(title: "test", tags: ["test"])))
+    XCTAssertTrue(try testCodableOn(filter: .tagGroup(title: "test", tags: ["test"], symbolName: nil)))
+    XCTAssertTrue(try testCodableOn(filter: .tagGroup(title: "test", tags: ["test"], symbolName: "test")))
     XCTAssertTrue(try testCodableOn(filter: .hashtag(tag: "test", accountId: nil)))
     XCTAssertTrue(try testCodableOn(filter: .list(list: .init(id: "test", title: "test"))))
   }