diff --git a/pkg/llm-d-inference-sim/simulator_test.go b/pkg/llm-d-inference-sim/simulator_test.go
index a86eb3f5..cf9fd468 100644
--- a/pkg/llm-d-inference-sim/simulator_test.go
+++ b/pkg/llm-d-inference-sim/simulator_test.go
@@ -761,8 +761,8 @@ var _ = Describe("Simulator", func() {
 				simulator.config.InterTokenLatency = interTokenLatency
 				simulator.config.InterTokenLatencyStdDev = stddev
 				interToken := simulator.getInterTokenLatency()
-				Expect(interToken).To(BeNumerically(">=", float32(interTokenLatency)*0.3))
-				Expect(interToken).To(BeNumerically("<=", float32(interTokenLatency)*1.7))
+				Expect(interToken).To(BeNumerically(">=", int(float32(interTokenLatency)*0.3)))
+				Expect(interToken).To(BeNumerically("<=", int(float32(interTokenLatency)*1.7)))
 			},
 			func(interTokenLatency int, stddev int) string {
 				return fmt.Sprintf("interTokenLatency: %d stddev: %d", interTokenLatency, stddev)
@@ -778,8 +778,8 @@ var _ = Describe("Simulator", func() {
 				simulator.config.InterTokenLatency = interTokenLatency
 				simulator.config.InterTokenLatencyStdDev = stddev
 				latency := simulator.getTotalInterTokenLatency(numberOfTokens)
-				Expect(latency).To(BeNumerically(">=", float32(interTokenLatency)*0.3*float32(numberOfTokens)))
-				Expect(latency).To(BeNumerically("<=", float32(interTokenLatency)*1.7*float32(numberOfTokens)))
+				Expect(latency).To(BeNumerically(">=", int(float32(interTokenLatency)*0.3*float32(numberOfTokens))))
+				Expect(latency).To(BeNumerically("<=", int(float32(interTokenLatency)*1.7*float32(numberOfTokens))))
 			},
 			func(interTokenLatency int, stddev int, numberOfTokens int) string {
 				return fmt.Sprintf("interTokenLatency: %d stddev: %d, numberOfTokens: %d", interTokenLatency,
@@ -800,11 +800,11 @@ var _ = Describe("Simulator", func() {
 				simulator.config.KVCacheTransferLatencyStdDev = kvCacheLatencyStdDev
 				timeToFirst := simulator.getTimeToFirstToken(doREmotePrefill)
 				if doREmotePrefill {
-					Expect(timeToFirst).To(BeNumerically(">=", float32(kvCacheLatency)*0.3))
-					Expect(timeToFirst).To(BeNumerically("<=", float32(kvCacheLatency)*1.7))
+					Expect(timeToFirst).To(BeNumerically(">=", int(float32(kvCacheLatency)*0.3)))
+					Expect(timeToFirst).To(BeNumerically("<=", int(float32(kvCacheLatency)*1.7)))
 				} else {
-					Expect(timeToFirst).To(BeNumerically(">=", float32(timeToFirstToken)*0.3))
-					Expect(timeToFirst).To(BeNumerically("<=", float32(timeToFirstToken)*1.7))
+					Expect(timeToFirst).To(BeNumerically(">=", int(float32(timeToFirstToken)*0.3)))
+					Expect(timeToFirst).To(BeNumerically("<=", int(float32(timeToFirstToken)*1.7)))
 				}
 			},
 			func(timeToFirstToken int, timeToFirstTokenStdDev int,