diff --git a/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-grows.js b/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-grows.js
index c1597171ea..5a2c7ba47d 100644
--- a/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-grows.js
+++ b/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-grows.js
@@ -127,7 +127,8 @@ for (let ctor of ctors) {
       return 0;
     }
   };
-  assert.compareArray(ToNumbers(lengthTracking.subarray(evil)), [
+  assert.compareArray(
+    ToNumbers(lengthTracking.subarray(evil, lengthTracking.length)), [
     0,
     2,
     4,
diff --git a/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-shrinks.js b/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-shrinks.js
index 502f63cc73..a282302d1c 100644
--- a/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-shrinks.js
+++ b/test/staging/ArrayBuffer/resizable/subarray-parameter-conversion-shrinks.js
@@ -167,7 +167,7 @@ for (let ctor of ctors) {
     }
   };
   assert.throws(RangeError, () => {
-    lengthTracking.subarray(evil);
+    lengthTracking.subarray(evil, lengthTracking.length);
   });
 }