diff --git a/ShellPkg/Include/Protocol/EfiShell.h b/ShellPkg/Include/Protocol/EfiShell.h
index 4fb8f2341f..8e3c2fe4de 100644
--- a/ShellPkg/Include/Protocol/EfiShell.h
+++ b/ShellPkg/Include/Protocol/EfiShell.h
@@ -13,8 +13,8 @@
 
 **/
 
-#ifndef __EFI_SHELL_PROTOCOL_H__WRAPPER
-#define __EFI_SHELL_PROTOCOL_H__WRAPPER
+#ifndef __EFI_SHELL_PROTOCOL_H__WRAPPER__
+#define __EFI_SHELL_PROTOCOL_H__WRAPPER__
 
 #include <Protocol/Shell.h>
 
diff --git a/ShellPkg/Include/Protocol/EfiShellDynamicCommand.h b/ShellPkg/Include/Protocol/EfiShellDynamicCommand.h
index 43cb68891c..50f9398ec6 100644
--- a/ShellPkg/Include/Protocol/EfiShellDynamicCommand.h
+++ b/ShellPkg/Include/Protocol/EfiShellDynamicCommand.h
@@ -13,8 +13,8 @@
 
 **/
 
-#ifndef __EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_H__WRAPPER
-#define __EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_H__WRAPPER
+#ifndef __EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_H__WRAPPER__
+#define __EFI_SHELL_DYNAMIC_COMMAND_PROTOCOL_H__WRAPPER__
 
 #include <Protocol/ShellDynamicCommand.h>
 
diff --git a/ShellPkg/Include/Protocol/EfiShellParameters.h b/ShellPkg/Include/Protocol/EfiShellParameters.h
index ba8bd1a2c0..184b029ffa 100644
--- a/ShellPkg/Include/Protocol/EfiShellParameters.h
+++ b/ShellPkg/Include/Protocol/EfiShellParameters.h
@@ -12,8 +12,8 @@
 
 **/
 
-#ifndef __EFI_SHELL_PARAMETERS_PROTOCOL_H__WRAPPER
-#define __EFI_SHELL_PARAMETERS_PROTOCOL_H__WRAPPER
+#ifndef __EFI_SHELL_PARAMETERS_PROTOCOL_H__WRAPPER__
+#define __EFI_SHELL_PARAMETERS_PROTOCOL_H__WRAPPER__
 
 #include <Protocol/ShellParameters.h>