diff --git a/src/Features/Core/Portable/AddImport/CodeActions/PackageReference.InstallPackageAndAddImportCodeAction.cs b/src/Features/Core/Portable/AddImport/CodeActions/PackageReference.InstallPackageAndAddImportCodeAction.cs
index 75d8f249993faf19225607633e1428e301c8e7e6..56a8ce044b9597ce97b400a454b70196567b7334 100644
--- a/src/Features/Core/Portable/AddImport/CodeActions/PackageReference.InstallPackageAndAddImportCodeAction.cs
+++ b/src/Features/Core/Portable/AddImport/CodeActions/PackageReference.InstallPackageAndAddImportCodeAction.cs
@@ -28,17 +28,17 @@ private class InstallPackageAndAddImportCodeAction : CodeAction
                 /// The document before we added the import. Used so we can roll back if installing
                 /// the package failed.
                 /// </summary>
-                public readonly Document OldDocument;
+                private readonly Document OldDocument;
 
                 /// <summary>
                 /// The document after the import has been added.
                 /// </summary>
-                public readonly Document NewDocument;
+                private readonly Document NewDocument;
 
                 /// <summary>
                 /// The operation that will actually install the nuget package.
                 /// </summary>
-                public readonly InstallPackageDirectlyCodeActionOperation InstallOperation;
+                private readonly InstallPackageDirectlyCodeActionOperation InstallOperation;
 
                 public InstallPackageAndAddImportCodeAction(
                     string title,