diff --git a/clang/test/SemaCXX/attr-on-explicit-template-instantiation.cpp b/clang/test/SemaCXX/attr-on-explicit-template-instantiation.cpp
index d930c17662e7434b46c021d58e95a70862ab3c6d..ddb9c8e2e4a53ab4276922f6511a8ed41da533cd 100644
--- a/clang/test/SemaCXX/attr-on-explicit-template-instantiation.cpp
+++ b/clang/test/SemaCXX/attr-on-explicit-template-instantiation.cpp
@@ -1,4 +1,4 @@
-// RUN: %clang_cc1 -emit-llvm %s -o - | FileCheck %s
+// RUN: %clang_cc1 -triple x86_64-unknown-linux-gnu -emit-llvm %s -o - | FileCheck %s
 
 // PR39118
 // Make sure that attributes are properly applied to explicit template