diff --git a/LibreMetaverse/AgentManager.cs b/LibreMetaverse/AgentManager.cs
index 1152e7b6..860d2de0 100644
--- a/LibreMetaverse/AgentManager.cs
+++ b/LibreMetaverse/AgentManager.cs
@@ -2714,7 +2714,7 @@ namespace OpenMetaverse
         /// <param name="gestureID">Asset <seealso cref="UUID"/> of the gesture</param>
         public void PlayGesture(UUID gestureID)
         {
-            ThreadPool.QueueUserWorkItem((_) =>
+            ThreadPool.QueueUserWorkItem(_ =>
             {
                 // First fetch the guesture
                 AssetGesture gesture = null;
diff --git a/LibreMetaverse/AssetCache.cs b/LibreMetaverse/AssetCache.cs
index c706c273..168b2ce3 100644
--- a/LibreMetaverse/AssetCache.cs
+++ b/LibreMetaverse/AssetCache.cs
@@ -364,7 +364,7 @@ namespace OpenMetaverse
             if (!cleanerEvent.IsSet)
             {
                 cleanerEvent.Set();
-                ThreadPool.QueueUserWorkItem((_) => Prune());
+                ThreadPool.QueueUserWorkItem(_ => Prune());
             }
         }
 
diff --git a/LibreMetaverse/InventoryManager.cs b/LibreMetaverse/InventoryManager.cs
index 5bc8b496..fe636838 100644
--- a/LibreMetaverse/InventoryManager.cs
+++ b/LibreMetaverse/InventoryManager.cs
@@ -1158,7 +1158,7 @@ namespace OpenMetaverse
             {
                 if (inv != null)
                 {
-                    Client.AisClient.UpdateCategory(folderID, inv.GetOSD(), (success) =>
+                    Client.AisClient.UpdateCategory(folderID, inv.GetOSD(), success =>
                     {
                         if (success)
                         {
diff --git a/LibreMetaverse/ParcelManager.cs b/LibreMetaverse/ParcelManager.cs
index f8290662..6aa0c6fe 100644
--- a/LibreMetaverse/ParcelManager.cs
+++ b/LibreMetaverse/ParcelManager.cs
@@ -1147,7 +1147,7 @@ namespace OpenMetaverse
                 }
             }
 
-            ThreadPool.QueueUserWorkItem((_) =>
+            ThreadPool.QueueUserWorkItem(_ =>
             {
                 int count = 0, timeouts = 0, y, x;