diff --git a/gcc/testsuite/g++.dg/ext/vector40.C b/gcc/testsuite/g++.dg/ext/vector40.C
index 885afb058a5..66b6b6482e1 100644
--- a/gcc/testsuite/g++.dg/ext/vector40.C
+++ b/gcc/testsuite/g++.dg/ext/vector40.C
@@ -1,4 +1,5 @@
 // PR c++/97900
+// { dg-options "-Wno-psabi -w" }
 
 template<typename T>
 T test(T __attribute__((vector_size(2 * sizeof(T)))) vec) {