diff --git a/src/webgpu/shader/validation/decl/var.spec.ts b/src/webgpu/shader/validation/decl/var.spec.ts
index f9e15bd6e2a6..1abf8bcf4fdb 100644
--- a/src/webgpu/shader/validation/decl/var.spec.ts
+++ b/src/webgpu/shader/validation/decl/var.spec.ts
@@ -749,7 +749,8 @@ g.test('var_access_mode_bad_other_template_contents')
   .fn(t => {
     const prog = `@group(0) @binding(0)
                   var<${t.params.prefix}${t.params.accessMode}${t.params.suffix}> x: i32;`;
-    const ok = t.params.prefix === 'storage,' && t.params.suffix === '';
+    const ok =
+      t.params.prefix === 'storage,' && (t.params.suffix === '' || t.params.suffix === ',');
     t.expectCompileResult(ok, prog);
   });