diff --git a/src/System.Management.Automation/engine/remoting/fanin/WSManPluginFacade.cs b/src/System.Management.Automation/engine/remoting/fanin/WSManPluginFacade.cs
index b2143f8f6..56fef4394 100644
--- a/src/System.Management.Automation/engine/remoting/fanin/WSManPluginFacade.cs
+++ b/src/System.Management.Automation/engine/remoting/fanin/WSManPluginFacade.cs
@@ -360,7 +360,7 @@ namespace System.Management.Automation.Remoting
 
         /// <summary>
         /// Structure definition to match the native one.
-        /// NOTE: The layout of this structure must be IDENTICAL between here and WSManPluginEntryDelegates in pwrshplugin.h!
+        /// NOTE: The layout of this structure must be IDENTICAL between here and PwrshPluginWkr_Ptrs in pwrshplugindefs.h!
         /// </summary>
         [StructLayout(LayoutKind.Sequential)]
         internal class WSManPluginEntryDelegatesInternal
diff --git a/src/powershell-native/nativemsh/pwrshplugin/pwrshplugindefs.h b/src/powershell-native/nativemsh/pwrshplugin/pwrshplugindefs.h
index b34f6a6ee..aaea69d91 100644
--- a/src/powershell-native/nativemsh/pwrshplugin/pwrshplugindefs.h
+++ b/src/powershell-native/nativemsh/pwrshplugin/pwrshplugindefs.h
@@ -115,6 +115,9 @@ typedef void (WINAPI *WSManPluginSignalFuncPtr)(
     __in_opt PVOID commandContext,
     __in PCWSTR code);
 
+typedef void (WINAPI *WSManPluginOperationShutdownFuncPtr)(
+    __in PVOID pluginContext);
+
 typedef struct _PwrshPluginWkr_Ptrs
 {
     ShutdownPluginFuncPtr shutdownPluginFuncPtr;
@@ -126,6 +129,7 @@ typedef struct _PwrshPluginWkr_Ptrs
     WSManPluginReceiveFuncPtr wsManPluginReceiveFuncPtr;
     WSManPluginSignalFuncPtr wsManPluginSignalFuncPtr;
     WSManPluginConnectFuncPtr wsManPluginConnectFuncPtr;
+    WSManPluginOperationShutdownFuncPtr wsmanPluingOperationShutdownFuncPtr; // This ptr is not used in this environment, but is required to keep the memory layout identical between unmanaged and managed code.
 } PwrshPluginWkr_Ptrs;
 
 class PlugInException