diff --git a/src/System.Management.Automation/help/AliasHelpInfo.cs b/src/System.Management.Automation/help/AliasHelpInfo.cs
index 7f7e13a2d2..d0fd56d0f4 100644
--- a/src/System.Management.Automation/help/AliasHelpInfo.cs
+++ b/src/System.Management.Automation/help/AliasHelpInfo.cs
@@ -27,7 +27,7 @@ namespace System.Management.Automation
             this.ForwardTarget = name;
             // A Cmdlet/Function/Script etc can have alias.
             this.ForwardHelpCategory = HelpCategory.Cmdlet |
-                HelpCategory.Function | HelpCategory.ExternalScript | HelpCategory.ScriptCommand | HelpCategory.Filter | HelpCategory.Workflow;
+                HelpCategory.Function | HelpCategory.ExternalScript | HelpCategory.ScriptCommand | HelpCategory.Filter;
 
             if (!string.IsNullOrEmpty(aliasInfo.Name))
             {
diff --git a/src/System.Management.Automation/help/CommandHelpProvider.cs b/src/System.Management.Automation/help/CommandHelpProvider.cs
index 11e976b8ed..24acee030d 100644
--- a/src/System.Management.Automation/help/CommandHelpProvider.cs
+++ b/src/System.Management.Automation/help/CommandHelpProvider.cs
@@ -1253,7 +1253,7 @@ namespace System.Management.Automation
         internal override IEnumerable<HelpInfo> ProcessForwardedHelp(HelpInfo helpInfo, HelpRequest helpRequest)
         {
             HelpCategory categoriesHandled = (HelpCategory.Alias
-                | HelpCategory.ExternalScript | HelpCategory.Filter | HelpCategory.Function | HelpCategory.ScriptCommand | HelpCategory.Workflow);
+                | HelpCategory.ExternalScript | HelpCategory.Filter | HelpCategory.Function | HelpCategory.ScriptCommand);
 
             if ((helpInfo.HelpCategory & categoriesHandled) != 0)
             {
diff --git a/src/System.Management.Automation/help/HelpCommands.cs b/src/System.Management.Automation/help/HelpCommands.cs
index 76a65aab27..838676f41c 100644
--- a/src/System.Management.Automation/help/HelpCommands.cs
+++ b/src/System.Management.Automation/help/HelpCommands.cs
@@ -499,7 +499,7 @@ namespace Microsoft.PowerShell.Commands
             // categories that support -Parameter, -Role, -Functionality, -Component parameters
             HelpCategory supportedCategories =
                 HelpCategory.Alias | HelpCategory.Cmdlet | HelpCategory.ExternalScript |
-                HelpCategory.Filter | HelpCategory.Function | HelpCategory.ScriptCommand | HelpCategory.Workflow;
+                HelpCategory.Filter | HelpCategory.Function | HelpCategory.ScriptCommand;
 
             if ((cat & supportedCategories) == 0)
             {
diff --git a/src/System.Management.Automation/help/HelpRequest.cs b/src/System.Management.Automation/help/HelpRequest.cs
index 65598ce869..83113a4ca9 100644
--- a/src/System.Management.Automation/help/HelpRequest.cs
+++ b/src/System.Management.Automation/help/HelpRequest.cs
@@ -155,7 +155,7 @@ namespace System.Management.Automation
             if ((!(Component == null && Role == null && Functionality == null)) &&
                 (HelpCategory == HelpCategory.None))
             {
-                HelpCategory = HelpCategory.Alias | HelpCategory.Cmdlet | HelpCategory.Function | HelpCategory.Filter | HelpCategory.ExternalScript | HelpCategory.ScriptCommand | HelpCategory.Workflow;
+                HelpCategory = HelpCategory.Alias | HelpCategory.Cmdlet | HelpCategory.Function | HelpCategory.Filter | HelpCategory.ExternalScript | HelpCategory.ScriptCommand;
 
                 return;
             }
diff --git a/src/System.Management.Automation/help/HelpSystem.cs b/src/System.Management.Automation/help/HelpSystem.cs
index a362b4723e..3e3c4080a8 100644
--- a/src/System.Management.Automation/help/HelpSystem.cs
+++ b/src/System.Management.Automation/help/HelpSystem.cs
@@ -908,11 +908,6 @@ namespace System.Management.Automation
         /// </summary>
         DefaultHelp = 0x1000,
 
-        ///<summary>
-        /// Help for a Workflow.
-        /// </summary>
-        Workflow = 0x2000,
-
         ///<summary>
         /// Help for a Configuration.
         /// </summary>
diff --git a/src/System.Management.Automation/help/ScriptCommandHelpProvider.cs b/src/System.Management.Automation/help/ScriptCommandHelpProvider.cs
index 252078ba1e..119c51d67d 100644
--- a/src/System.Management.Automation/help/ScriptCommandHelpProvider.cs
+++ b/src/System.Management.Automation/help/ScriptCommandHelpProvider.cs
@@ -37,8 +37,7 @@ namespace System.Management.Automation
                     HelpCategory.Filter |
                     HelpCategory.Function |
                     HelpCategory.Configuration |
-                    HelpCategory.ScriptCommand |
-                    HelpCategory.Workflow;
+                    HelpCategory.ScriptCommand;
             }
         }