diff --git a/executor_test.go b/executor_test.go
index 098247bcc..28fa86792 100644
--- a/executor_test.go
+++ b/executor_test.go
@@ -6894,16 +6894,13 @@ func variousQueriesOnPercentiles(t *testing.T, clusterSize int) {
 			rowKey: rowKeys[r.Uint64()%2], // flip a coin
 		}
 	}
-	r.Shuffle(len(testValues), func(i, j int) {
-		testValues[i], testValues[j] = testValues[j], testValues[i]
-	})
 
 	// filter out nums that fulfil predicate
 	var nums []int64
 	for _, v := range testValues {
-		// if v.rowKey == "foo" {
-		nums = append(nums, v.num)
-		// }
+		if v.rowKey == "foo" {
+			nums = append(nums, v.num)
+		}
 	}
 
 	// get min and max for calculating both expected median
@@ -6999,7 +6996,7 @@ func variousQueriesOnPercentiles(t *testing.T, clusterSize int) {
 	nths := []float64{0.1, 0.25, 0.5, 0.75, 0.9, 0.99}
 	var tests []testCase
 	for _, nth := range nths {
-		query := fmt.Sprintf(`Percentile(field="net_worth", nth=%f)`, nth)
+		query := fmt.Sprintf(`Percentile(field="net_worth", filter=Row(val="foo"), nth=%f)`, nth)
 		expectedPercentile := getExpectedPercentile(nums, nth)
 		tests = append(tests, testCase{
 			query:       query,