diff --git a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesView.cs b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesView.cs
index 2c560ef44..71d619226 100644
--- a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesView.cs
+++ b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesView.cs
@@ -1,5 +1,3 @@
-#pragma warning disable 649
-
 using System;
 using System.Linq;
 using UnityEditor;
diff --git a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesetTreeView.cs b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesetTreeView.cs
index 61da1ceb2..5d787da89 100644
--- a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesetTreeView.cs
+++ b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/ChangesetTreeView.cs
@@ -1,5 +1,3 @@
-#pragma warning disable 649
-
 using System;
 using System.Collections.Generic;
 using System.IO;
diff --git a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/HistoryView.cs b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/HistoryView.cs
index 14e803c78..ee0386a9f 100644
--- a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/HistoryView.cs
+++ b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/HistoryView.cs
@@ -1,5 +1,3 @@
-#pragma warning disable 649
-
 using System;
 using System.Collections.Generic;
 using System.Linq;
@@ -42,7 +40,6 @@ class HistoryView : Subview
         [NonSerialized] private int selectionIndex;
         [NonSerialized] private bool logHasChanged;
         [NonSerialized] private bool useScrollTime;
-        [NonSerialized] private bool isBusy;
 
         [SerializeField] private Vector2 detailsScroll;
         [SerializeField] private Vector2 scroll;
@@ -650,7 +647,7 @@ private void DrawTimelineRectAroundIconRect(Rect parentRect, Rect iconRect)
 
         public override bool IsBusy
         {
-            get { return isBusy; }
+            get { return false; }
         }
 
         private float EntryHeight
diff --git a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs
index f9a32fa25..858873d73 100644
--- a/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs
+++ b/src/UnityExtension/Assets/Editor/GitHub.Unity/UI/Window.cs
@@ -1,5 +1,3 @@
-#pragma warning disable 649
-
 using System;
 using System.Linq;
 using UnityEditor;