diff --git a/service/src/main/kotlin/com/sangdol/roomescape/payment/infrastructure/client/PaymentConfig.kt b/service/src/main/kotlin/com/sangdol/roomescape/payment/infrastructure/client/PaymentConfig.kt
index 231f6624..741a250b 100644
--- a/service/src/main/kotlin/com/sangdol/roomescape/payment/infrastructure/client/PaymentConfig.kt
+++ b/service/src/main/kotlin/com/sangdol/roomescape/payment/infrastructure/client/PaymentConfig.kt
@@ -1,5 +1,6 @@
 package com.sangdol.roomescape.payment.infrastructure.client
 
+import io.micrometer.observation.ObservationRegistry
 import org.springframework.boot.context.properties.EnableConfigurationProperties
 import org.springframework.boot.http.client.ClientHttpRequestFactoryBuilder
 import org.springframework.boot.http.client.ClientHttpRequestFactorySettings
@@ -17,6 +18,7 @@ class PaymentConfig {
     @Bean
     fun tosspayClientBuilder(
         paymentProperties: PaymentProperties,
+        observationRegistry: ObservationRegistry
     ): RestClient.Builder {
         val settings: ClientHttpRequestFactorySettings = ClientHttpRequestFactorySettings.defaults().also {
             it.withReadTimeout(Duration.ofSeconds(paymentProperties.readTimeout.toLong()))
@@ -26,6 +28,7 @@ class PaymentConfig {
 
         return RestClient.builder()
             .baseUrl(paymentProperties.apiBaseUrl)
+            .observationRegistry(observationRegistry)
             .defaultHeader("Authorization", getAuthorizations(paymentProperties.confirmSecretKey))
             .requestFactory(requestFactory)
     }