diff --git a/js/src/tests/ecma_6/TypedArray/constructor-non-detached.js b/js/src/tests/ecma_6/TypedArray/constructor-non-detached.js
index 73c9ffb6a723..c3054256de8c 100644
--- a/js/src/tests/ecma_6/TypedArray/constructor-non-detached.js
+++ b/js/src/tests/ecma_6/TypedArray/constructor-non-detached.js
@@ -1,3 +1,5 @@
+// |reftest| skip-if(!xulRuntime.shell)
+
 const constructors = [
     Int8Array,
     Uint8Array,