diff --git a/Content.Server/Administration/Logs/AdminLogManager.Cache.cs b/Content.Server/Administration/Logs/AdminLogManager.Cache.cs
index c194527d82..250d0f7aa3 100644
--- a/Content.Server/Administration/Logs/AdminLogManager.Cache.cs
+++ b/Content.Server/Administration/Logs/AdminLogManager.Cache.cs
@@ -16,6 +16,7 @@ public sealed partial class AdminLogManager
 
     // TODO ADMIN LOGS make this thread safe or remove thread safety from the main partial class
     private readonly Dictionary<int, List<SharedAdminLog>> _roundsLogCache = new(MaxRoundsCached);
+    private readonly Queue<int> _roundsLogCacheQueue = new();
 
     private static readonly Gauge CacheRoundCount = Metrics.CreateGauge(
         "admin_logs_cache_round_count",
@@ -28,19 +29,21 @@ public sealed partial class AdminLogManager
     // TODO ADMIN LOGS cache previous {MaxRoundsCached} rounds on startup
     public void CacheNewRound()
     {
-        List<SharedAdminLog> list;
-        var oldestRound = _currentRoundId - MaxRoundsCached;
+        List<SharedAdminLog>? list = null;
 
-        if (_roundsLogCache.Remove(oldestRound, out var oldestList))
+        _roundsLogCacheQueue.Enqueue(_currentRoundId);
+        if (_roundsLogCacheQueue.Count > MaxRoundsCached)
         {
-            list = oldestList;
-            list.Clear();
-        }
-        else
-        {
-            list = new List<SharedAdminLog>(LogListInitialSize);
+            var oldestRound = _roundsLogCacheQueue.Dequeue();
+            if (_roundsLogCache.Remove(oldestRound, out var oldestList))
+            {
+                list = oldestList;
+                list.Clear();
+            }
         }
 
+        list ??= new List<SharedAdminLog>(LogListInitialSize);
+
         _roundsLogCache.Add(_currentRoundId, list);
         CacheRoundCount.Set(_roundsLogCache.Count);
     }