diff --git a/llvm/test/tools/llvm-readobj/XCOFF/xcoff-auxiliary-header.test b/llvm/test/tools/llvm-readobj/XCOFF/xcoff-auxiliary-header.test
index 7bffb5d68bac1a..63cb7c8fa211ca 100644
--- a/llvm/test/tools/llvm-readobj/XCOFF/xcoff-auxiliary-header.test
+++ b/llvm/test/tools/llvm-readobj/XCOFF/xcoff-auxiliary-header.test
@@ -1,3 +1,4 @@
+# REQUIRES: system-aix
 ## This file tests the ability of llvm-readobj to display the auxiliary header for 64 bits XCOFF and 32 bits XCOFF object file.
 # RUN: llvm-readobj --auxiliary-header %p/Inputs/xcoff-64-xlc-exec 2>&1 | \
 # RUN:   FileCheck --check-prefixes=XLC64EXEC,WARN64 %s