diff --git a/reactos/ntoskrnl/ke/i386/traphdlr.c b/reactos/ntoskrnl/ke/i386/traphdlr.c
index 1199a0566c2..4a2a3bdc728 100644
--- a/reactos/ntoskrnl/ke/i386/traphdlr.c
+++ b/reactos/ntoskrnl/ke/i386/traphdlr.c
@@ -297,7 +297,8 @@ KiNpxHandler(IN PKTRAP_FRAME TrapFrame,
     }
 
     /* Get legal exceptions that software should handle */
-    Error &= (FSW_INVALID_OPERATION |
+    Error &= (FSW_STACK_FAULT |
+              FSW_INVALID_OPERATION |
               FSW_DENORMAL |
               FSW_ZERO_DIVIDE |
               FSW_OVERFLOW |