diff --git a/Bonsai.NuGet.Design/GalleryDialog.Designer.cs b/Bonsai.NuGet.Design/GalleryDialog.Designer.cs
index 6b856a94..2f699fb8 100644
--- a/Bonsai.NuGet.Design/GalleryDialog.Designer.cs
+++ b/Bonsai.NuGet.Design/GalleryDialog.Designer.cs
@@ -267,7 +267,6 @@ private void InitializeComponent()
             this.packageDetails.Location = new System.Drawing.Point(4, 34);
             this.packageDetails.Margin = new System.Windows.Forms.Padding(4);
             this.packageDetails.Name = "packageDetails";
-            this.packageDetails.Operation = Bonsai.NuGet.Design.PackageOperationType.Install;
             this.packageDetails.Size = new System.Drawing.Size(286, 452);
             this.packageDetails.TabIndex = 1;
             this.packageDetails.OperationClick += new Bonsai.NuGet.Design.PackageViewEventHandler(this.packageView_OperationClick);
diff --git a/Bonsai.NuGet.Design/PackageDetails.cs b/Bonsai.NuGet.Design/PackageDetails.cs
index 27ecd756..78a0f50f 100644
--- a/Bonsai.NuGet.Design/PackageDetails.cs
+++ b/Bonsai.NuGet.Design/PackageDetails.cs
@@ -29,8 +29,6 @@ public PackageDetails()
             SetPackage(null);
         }
 
-        public PackageOperationType Operation { get; set; }
-
         [Category("Action")]
         public event PackageViewEventHandler OperationClick
         {
@@ -47,6 +45,10 @@ public event PackageSearchEventHandler PackageLinkClicked
 
         public NuGetFramework ProjectFramework { get; set; }
 
+        private PackageOperationType Operation => installedVersionLayoutPanel.Visible
+            ? PackageOperationType.Update
+            : PackageOperationType.Install;
+
         private void OnOperationClick(PackageViewEventArgs e)
         {
             (Events[OperationClickEvent] as PackageViewEventHandler)?.Invoke(this, e);
@@ -90,19 +92,12 @@ public void SetPackage(PackageViewItem item)
             packageIdLabel.Text = package.Identity.Id;
             prefixReservedIcon.Visible = package.PrefixReserved;
 
-            installedVersionLayoutPanel.Visible =
-                (Operation == PackageOperationType.Install ||
-                Operation == PackageOperationType.Update) &&
-                selectedItem.LocalPackage != null;
+            installedVersionLayoutPanel.Visible = selectedItem.LocalPackage != null;
             if (installedVersionLayoutPanel.Visible)
             {
                 installedVersionTextBox.Text = selectedItem.LocalPackage.Identity.Version.ToString();
             }
-
-            var operation = Operation == PackageOperationType.Install && selectedItem.LocalPackage != null
-                ? PackageOperationType.Update
-                : Operation;
-            operationButton.Text = operation.ToString();
+            operationButton.Text = Operation.ToString();
 
             versionComboBox.Items.Clear();
             foreach (var version in item.PackageVersions
@@ -124,6 +119,7 @@ public void SetPackage(PackageViewItem item)
         void SetPackageVersion(VersionInfo versionInfo)
         {
             var package = versionInfo.PackageSearchMetadata;
+            operationButton.Enabled = !(selectedItem.LocalPackage?.Identity.Version == versionInfo.Version);
             createdByLabel.Text = string.Join(CultureInfo.CurrentCulture.TextInfo.ListSeparator, package.Authors);
             SetLinkLabelUri(detailsLinkLabel, package.PackageDetailsUrl, true);
             lastPublishedLabel.Text = package.Published.HasValue ? package.Published.Value.Date.ToShortDateString() : Resources.UnpublishedLabel;
diff --git a/Bonsai.NuGet.Design/PackageManagerDialog.Designer.cs b/Bonsai.NuGet.Design/PackageManagerDialog.Designer.cs
index 6a546857..7d4a40c0 100644
--- a/Bonsai.NuGet.Design/PackageManagerDialog.Designer.cs
+++ b/Bonsai.NuGet.Design/PackageManagerDialog.Designer.cs
@@ -396,7 +396,6 @@ private void InitializeComponent()
             this.packageDetails.Location = new System.Drawing.Point(0, 34);
             this.packageDetails.Margin = new System.Windows.Forms.Padding(0, 4, 4, 4);
             this.packageDetails.Name = "packageDetails";
-            this.packageDetails.Operation = Bonsai.NuGet.Design.PackageOperationType.Install;
             this.packageDetails.Size = new System.Drawing.Size(290, 420);
             this.packageDetails.TabIndex = 1;
             this.packageDetails.OperationClick += new Bonsai.NuGet.Design.PackageViewEventHandler(this.packageView_OperationClick);
diff --git a/Bonsai.NuGet.Design/PackageViewController.cs b/Bonsai.NuGet.Design/PackageViewController.cs
index 059f29c5..893abf2e 100644
--- a/Bonsai.NuGet.Design/PackageViewController.cs
+++ b/Bonsai.NuGet.Design/PackageViewController.cs
@@ -99,7 +99,7 @@ public PackageViewController(
         public PackageOperationType Operation
         {
             get => packageView.Operation;
-            set => packageView.Operation = packageDetails.Operation = value;
+            set => packageView.Operation = value;
         }
 
         public void ClearActiveRequests()
@@ -262,12 +262,7 @@ private void AddPackageRange(IList<IPackageSearchMetadata> packages)
 
         private void AddPackage(IPackageSearchMetadata package)
         {
-            LocalPackageInfo installedPackage = null;
-            if (SelectedRepository != PackageManager.LocalRepository)
-            {
-                installedPackage = PackageManager.LocalRepository.FindLocalPackage(package.Identity.Id);
-            }
-
+            var installedPackage = PackageManager.LocalRepository.FindLocalPackage(package.Identity.Id);
             var nodeTitle = package.Identity.Id;
             var nodeText = string.Join(
                 Environment.NewLine, nodeTitle,