diff --git a/relay/healthcheck/receiver.go b/relay/healthcheck/receiver.go
index 299adba15..9819f4651 100644
--- a/relay/healthcheck/receiver.go
+++ b/relay/healthcheck/receiver.go
@@ -11,13 +11,13 @@ import (
 var heartbeatTimeout = healthCheckInterval + 10*time.Second
 var mux sync.Mutex
 
-func getHealthCheckInterval() time.Duration {
+func getHeartBeatTimeout() time.Duration {
 	mux.Lock()
 	defer mux.Unlock()
 	return heartbeatTimeout
 }
 
-func setHealthCheckInterval(interval time.Duration) {
+func setHeartBeatTimeout(interval time.Duration) {
 	mux.Lock()
 	defer mux.Unlock()
 	heartbeatTimeout = interval
@@ -68,7 +68,7 @@ func (r *Receiver) Stop() {
 }
 
 func (r *Receiver) waitForHealthcheck() {
-	ticker := time.NewTicker(getHealthCheckInterval())
+	ticker := time.NewTicker(getHeartBeatTimeout())
 	defer ticker.Stop()
 	defer r.ctxCancel()
 	defer close(r.OnTimeout)
diff --git a/relay/healthcheck/receiver_test.go b/relay/healthcheck/receiver_test.go
index 60f165af0..8d5e67cdf 100644
--- a/relay/healthcheck/receiver_test.go
+++ b/relay/healthcheck/receiver_test.go
@@ -11,7 +11,7 @@ import (
 )
 
 func TestNewReceiver(t *testing.T) {
-	setHealthCheckInterval(5 * time.Second)
+	setHeartBeatTimeout(5 * time.Second)
 	r := NewReceiver(log.WithContext(context.Background()))
 
 	select {
@@ -23,7 +23,7 @@ func TestNewReceiver(t *testing.T) {
 }
 
 func TestNewReceiverNotReceive(t *testing.T) {
-	setHealthCheckInterval(1 * time.Second)
+	setHeartBeatTimeout(1 * time.Second)
 	r := NewReceiver(log.WithContext(context.Background()))
 
 	select {
@@ -34,7 +34,7 @@ func TestNewReceiverNotReceive(t *testing.T) {
 }
 
 func TestNewReceiverAck(t *testing.T) {
-	setHealthCheckInterval(2 * time.Second)
+	setHeartBeatTimeout(2 * time.Second)
 	r := NewReceiver(log.WithContext(context.Background()))
 
 	r.Heartbeat()
@@ -60,12 +60,12 @@ func TestReceiverHealthCheckAttemptThreshold(t *testing.T) {
 	for _, tc := range testsCases {
 		t.Run(tc.name, func(t *testing.T) {
 			originalInterval := healthCheckInterval
-			originalTimeout := getHealthCheckInterval()
+			originalTimeout := getHeartBeatTimeout()
 			healthCheckInterval = 1 * time.Second
-			setHealthCheckInterval(originalTimeout + 500*time.Millisecond)
+			setHeartBeatTimeout(healthCheckInterval + 500*time.Millisecond)
 			defer func() {
 				healthCheckInterval = originalInterval
-				setHealthCheckInterval(originalTimeout)
+				setHeartBeatTimeout(originalTimeout)
 			}()
 			//nolint:tenv
 			os.Setenv(defaultAttemptThresholdEnv, fmt.Sprintf("%d", tc.threshold))