1 files changed, 0 insertions, 9 deletions

diff --git a/src/WixToolset.Core/Compiler.cs b/src/WixToolset.Core/Compiler.cs
index 9681cb3f..ae7f7624 100644
--- a/src/WixToolset.Core/Compiler.cs
+++ b/src/WixToolset.Core/Compiler.cs
@@ -5870,7 +5870,6 @@ namespace WixToolset.Core
                 }
             }
 
-
             if (!this.Core.EncounteredError)
             {
                 var patchAttributes = PatchAttributeType.None;
@@ -5957,8 +5956,6 @@ namespace WixToolset.Core
                 }
             }
 
-            this.Core.CreateSimpleReference(sourceLineNumbers, TupleDefinitions.Media, diskId.ToString(CultureInfo.InvariantCulture.NumberFormat));
-
             // If this component does not have a companion file this file is a possible keypath.
             possibleKeyPath = null;
             if (null == companionFile)
@@ -7677,12 +7674,6 @@ namespace WixToolset.Core
                 this.Core.Write(ErrorMessages.ExpectedAttribute(sourceLineNumbers, node.Name.LocalName, "SourceFile"));
             }
 
-            if (CompilerConstants.IntegerNotSet == diskId)
-            {
-                this.Core.Write(ErrorMessages.ExpectedAttributeInElementOrParent(sourceLineNumbers, node.Name.LocalName, "DiskId", "Directory"));
-                diskId = CompilerConstants.IllegalInteger;
-            }
-
             foreach (var child in node.Elements())
             {
                 if (CompilerCore.WixNamespace == child.Name.Namespace)