diff --git a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
index fec7124315..3602a72433 100644
--- a/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
+++ b/ShellPkg/Library/UefiShellDebug1CommandsLib/HexEdit/MainHexEditor.c
@@ -106,7 +106,7 @@ HMainCommandDisplayHelp (
   VOID
   )
 {
-  INTN     CurrentLine=0;
+  INT32    CurrentLine=0;
   CHAR16 * InfoString;
   EFI_INPUT_KEY  Key;