diff --git a/test/test.js b/test/test.js
index 44ee10d0f..6d2fce2b4 100644
--- a/test/test.js
+++ b/test/test.js
@@ -2143,8 +2143,8 @@
     });
 
     test('should ignore individual secondary values', 1, function() {
-      var array = [1, null, 3];
-      deepEqual(_.difference(array, null, 3), array);
+      var array = [0, 1, null, 3];
+      deepEqual(_.difference(array, 3, null, { '0': 1 }), array);
     });
   }());
 
@@ -3524,8 +3524,8 @@
     });
 
     test('should ignore individual secondary values', 1, function() {
-      var array = [1, null, 3];
-      deepEqual(_.intersection([1, null, 3], 3, null), array);
+      var array = [0, 1, null, 3];
+      deepEqual(_.intersection(array, 3, null, { '0': 1 }), array);
     });
   }());
 
@@ -8459,8 +8459,8 @@
     });
 
     test('should ignore individual secondary values', 1, function() {
-      var array = [1];
-      deepEqual(_.union(array, 1, 2, 3), array);
+      var array = [0];
+      deepEqual(_.union(array, 3, null, { '0': 1 }), array);
     });
   }());
 
@@ -8780,8 +8780,8 @@
     });
 
     test('should ignore individual secondary values', 1, function() {
-      var array = [1, null, 3];
-      deepEqual(_.xor(array, 3, null), array);
+      var array = [0];
+      deepEqual(_.xor(array, 3, null, { '0': 1 }), array);
     });
   }());