diff --git a/bitchatTests/Services/ComposerDraftStoreTests.swift b/bitchatTests/Services/ComposerDraftStoreTests.swift
index 26f59782..ff071ae5 100644
--- a/bitchatTests/Services/ComposerDraftStoreTests.swift
+++ b/bitchatTests/Services/ComposerDraftStoreTests.swift
@@ -3,6 +3,7 @@ import Testing
 @testable import bitchat
 import BitFoundation
 
+@Suite(.serialized)
 struct ComposerDraftStoreTests {
     /// Isolate each test from leftover in-memory drafts.
     private func withCleanStore(_ body: () throws -> Void) rethrows {