diff --git a/test/COFF/pdb-debug-f.s b/test/COFF/pdb-debug-f.s
index ffd9e3e..624c119 100644
--- a/test/COFF/pdb-debug-f.s
+++ b/test/COFF/pdb-debug-f.s
@@ -1,3 +1,4 @@
+# REQUIRES: x86
 # RUN: llvm-mc -triple=i386-pc-win32 -filetype=obj -o %t.obj %s
 # RUN: lld-link /subsystem:console /debug /nodefaultlib /entry:foo /out:%t.exe /pdb:%t.pdb %t.obj
 # RUN: llvm-pdbutil dump -fpo %t.pdb | FileCheck %s