diff --git a/HellionChat/MessageManager.cs b/HellionChat/MessageManager.cs
index 7d74ede..d50000d 100644
--- a/HellionChat/MessageManager.cs
+++ b/HellionChat/MessageManager.cs
@@ -52,7 +52,7 @@ internal class MessageManager : IAsyncDisposable
     {
         Plugin = plugin;
 
-        Store = new MessageStore(DatabasePath());
+        Store = new MessageStore(DatabasePath(), Plugin.PlatformUtil);
 
         PendingMessageThread = new Thread(() =>
             ProcessPendingMessages(PendingThreadCancellationToken.Token)
diff --git a/HellionChat/MessageStore.cs b/HellionChat/MessageStore.cs
index ae4f213..b200c5f 100644
--- a/HellionChat/MessageStore.cs
+++ b/HellionChat/MessageStore.cs
@@ -9,7 +9,6 @@ using MessagePack;
 using MessagePack.Formatters;
 using MessagePack.Resolvers;
 using Microsoft.Data.Sqlite;
-using DalamudUtil = Dalamud.Utility.Util;
 using Encoding = System.Text.Encoding;
 
 namespace HellionChat;
@@ -137,9 +136,12 @@ internal class MessageStore : IDisposable
             )
         );
 
-    internal MessageStore(string dbPath)
+    private readonly IPlatformUtil _platformUtil;
+
+    internal MessageStore(string dbPath, IPlatformUtil platformUtil)
     {
         DbPath = dbPath;
+        _platformUtil = platformUtil;
         Connection = Connect();
         Migrate();
     }
@@ -166,7 +168,7 @@ internal class MessageStore : IDisposable
         conn.Open();
         conn.Execute(@"PRAGMA journal_mode=WAL;");
         conn.Execute(@"PRAGMA synchronous=NORMAL;");
-        if (DalamudUtil.IsWine())
+        if (_platformUtil.IsWine)
             conn.Execute(@"PRAGMA cache_size = 32768;");
         return conn;
     }