diff --git a/Xserver/hw/rdp/rdpinput.c b/Xserver/hw/rdp/rdpinput.c
index 9ddd81ce..76ba966a 100644
--- a/Xserver/hw/rdp/rdpinput.c
+++ b/Xserver/hw/rdp/rdpinput.c
@@ -771,8 +771,8 @@ KbdAddEvent(int down, int param1, int param2, int param3, int param4)
     case 42: /* left shift */
       ch = 10;
       break;
-    case 43: /* / */
-      ch = 36;
+    case 43: /* \ or | */
+      ch = 37;
       break;
     case 44: /* z */
       ch = 63;