diff --git a/promql/engine_test.go b/promql/engine_test.go
index 1b14e8a5d..54567d154 100644
--- a/promql/engine_test.go
+++ b/promql/engine_test.go
@@ -1993,72 +1993,22 @@ load 1m
 	end := time.Unix(61, 0)
 	interval := time.Second
 
+	// We expect the value to be 0 for t=0s to t=59s (inclusive), then 60 for t=60s and t=61s.
+	expectedPoints := []FPoint{}
+
+	for t := 0; t <= 59; t++ {
+		expectedPoints = append(expectedPoints, FPoint{F: 0, T: int64(t * 1000)})
+	}
+
+	expectedPoints = append(
+		expectedPoints,
+		FPoint{F: 60, T: 60_000},
+		FPoint{F: 60, T: 61_000},
+	)
+
 	expectedResult := Matrix{
 		Series{
-			Floats: []FPoint{
-				{F: 0, T: 0},
-				{F: 0, T: 1_000},
-				{F: 0, T: 2_000},
-				{F: 0, T: 3_000},
-				{F: 0, T: 4_000},
-				{F: 0, T: 5_000},
-				{F: 0, T: 6_000},
-				{F: 0, T: 7_000},
-				{F: 0, T: 8_000},
-				{F: 0, T: 9_000},
-				{F: 0, T: 10_000},
-				{F: 0, T: 11_000},
-				{F: 0, T: 12_000},
-				{F: 0, T: 13_000},
-				{F: 0, T: 14_000},
-				{F: 0, T: 15_000},
-				{F: 0, T: 16_000},
-				{F: 0, T: 17_000},
-				{F: 0, T: 18_000},
-				{F: 0, T: 19_000},
-				{F: 0, T: 20_000},
-				{F: 0, T: 21_000},
-				{F: 0, T: 22_000},
-				{F: 0, T: 23_000},
-				{F: 0, T: 24_000},
-				{F: 0, T: 25_000},
-				{F: 0, T: 26_000},
-				{F: 0, T: 27_000},
-				{F: 0, T: 28_000},
-				{F: 0, T: 29_000},
-				{F: 0, T: 30_000},
-				{F: 0, T: 31_000},
-				{F: 0, T: 32_000},
-				{F: 0, T: 33_000},
-				{F: 0, T: 34_000},
-				{F: 0, T: 35_000},
-				{F: 0, T: 36_000},
-				{F: 0, T: 37_000},
-				{F: 0, T: 38_000},
-				{F: 0, T: 39_000},
-				{F: 0, T: 40_000},
-				{F: 0, T: 41_000},
-				{F: 0, T: 42_000},
-				{F: 0, T: 43_000},
-				{F: 0, T: 44_000},
-				{F: 0, T: 45_000},
-				{F: 0, T: 46_000},
-				{F: 0, T: 47_000},
-				{F: 0, T: 48_000},
-				{F: 0, T: 49_000},
-				{F: 0, T: 50_000},
-				{F: 0, T: 51_000},
-				{F: 0, T: 52_000},
-				{F: 0, T: 53_000},
-				{F: 0, T: 54_000},
-				{F: 0, T: 55_000},
-				{F: 0, T: 56_000},
-				{F: 0, T: 57_000},
-				{F: 0, T: 58_000},
-				{F: 0, T: 59_000},
-				{F: 60, T: 60_000},
-				{F: 60, T: 61_000},
-			},
+			Floats: expectedPoints,
 			Metric: labels.EmptyLabels(),
 		},
 	}