diff --git a/lldb/test/Shell/SymbolFile/DWARF/packed.cpp b/lldb/test/Shell/SymbolFile/DWARF/packed.cpp
index 360293b1d418..56a4308ff7c5 100644
--- a/lldb/test/Shell/SymbolFile/DWARF/packed.cpp
+++ b/lldb/test/Shell/SymbolFile/DWARF/packed.cpp
@@ -1,3 +1,4 @@
+// XFAIL: system-windows
 // RUN: %clangxx_host -gdwarf -o %t %s
 // RUN: %lldb %t \
 // RUN:   -o "expr alignof(packed)" \