diff --git a/xtldr/string.c b/xtldr/string.c
index 339af33..add8de3 100644
--- a/xtldr/string.c
+++ b/xtldr/string.c
@@ -34,6 +34,7 @@ BlStringPrint(IN VOID PutChar(IN USHORT Character),
 {
     PEFI_GUID Guid;
     PUCHAR String;
+    PWCHAR WideString;
     ULONG PaddingCount;
 
     /* Read the variable arguments */
@@ -97,6 +98,13 @@ BlStringPrint(IN VOID PutChar(IN USHORT Character),
                             PutChar(*String++);
                         }
                         break;
+                    case L'S':
+                        WideString = VA_ARG(Arguments, PWCHAR);
+                        while(*WideString)
+                        {
+                            PutChar((UCHAR)*WideString++);
+                        }
+                        break;
                     case L'u':
                         /* Unsigned 32-bit integer */
                         BlpStringPrintUnsigned32(PutChar, VA_ARG(Arguments, UINT32), 10, 0);