diff --git a/test/fixedbugs/issue26163.go b/test/fixedbugs/issue26163.go
index 3f3d77859d..d141a2797d 100644
--- a/test/fixedbugs/issue26163.go
+++ b/test/fixedbugs/issue26163.go
@@ -1,4 +1,4 @@
-// compile -N -d=softfloat
+// compile -N -d=softfloat -goexperiment noregabiargs
 
 // Copyright 2018 The Go Authors. All rights reserved.
 // Use of this source code is governed by a BSD-style