diff --git a/src/test/kotlin/dev/usbharu/hideout/routing/activitypub/InboxRoutingKtTest.kt b/src/test/kotlin/dev/usbharu/hideout/routing/activitypub/InboxRoutingKtTest.kt
index 8e93e159..d1096731 100644
--- a/src/test/kotlin/dev/usbharu/hideout/routing/activitypub/InboxRoutingKtTest.kt
+++ b/src/test/kotlin/dev/usbharu/hideout/routing/activitypub/InboxRoutingKtTest.kt
@@ -1,7 +1,6 @@
 package dev.usbharu.hideout.routing.activitypub
 
 import dev.usbharu.hideout.exception.JsonParseException
-import dev.usbharu.hideout.plugins.configureRouting
 import dev.usbharu.hideout.plugins.configureSerialization
 import dev.usbharu.hideout.plugins.configureStatusPages
 import dev.usbharu.hideout.service.activitypub.ActivityPubService
@@ -11,6 +10,7 @@ import dev.usbharu.hideout.service.signature.HttpSignatureVerifyService
 import io.ktor.client.request.*
 import io.ktor.http.*
 import io.ktor.server.config.*
+import io.ktor.server.routing.*
 import io.ktor.server.testing.*
 import org.junit.jupiter.api.Assertions
 import org.junit.jupiter.api.Test
@@ -27,7 +27,9 @@ class InboxRoutingKtTest {
         }
         application {
             configureSerialization()
-            configureRouting(mock(), mock(), mock(), mock(), mock())
+            routing {
+                inbox(mock(), mock())
+            }
         }
         client.get("/inbox").let {
             Assertions.assertEquals(HttpStatusCode.MethodNotAllowed, it.status)
@@ -45,18 +47,14 @@ class InboxRoutingKtTest {
         val activityPubService = mock<ActivityPubService> {
             on { parseActivity(any()) } doThrow JsonParseException()
         }
-        val userService = mock<IUserService>()
-        val activityPubUserService = mock<ActivityPubUserService>()
+        mock<IUserService>()
+        mock<ActivityPubUserService>()
         application {
             configureStatusPages()
             configureSerialization()
-            configureRouting(
-                httpSignatureVerifyService,
-                activityPubService,
-                userService,
-                activityPubUserService,
-                mock()
-            )
+            routing {
+                inbox(httpSignatureVerifyService, activityPubService)
+            }
         }
         client.post("/inbox").let {
             Assertions.assertEquals(HttpStatusCode.BadRequest, it.status)
@@ -70,7 +68,9 @@ class InboxRoutingKtTest {
         }
         application {
             configureSerialization()
-            configureRouting(mock(), mock(), mock(), mock(), mock())
+            routing {
+                inbox(mock(), mock())
+            }
         }
         client.get("/users/test/inbox").let {
             Assertions.assertEquals(HttpStatusCode.MethodNotAllowed, it.status)
@@ -88,18 +88,14 @@ class InboxRoutingKtTest {
         val activityPubService = mock<ActivityPubService> {
             on { parseActivity(any()) } doThrow JsonParseException()
         }
-        val userService = mock<IUserService>()
-        val activityPubUserService = mock<ActivityPubUserService>()
+        mock<IUserService>()
+        mock<ActivityPubUserService>()
         application {
             configureStatusPages()
             configureSerialization()
-            configureRouting(
-                httpSignatureVerifyService,
-                activityPubService,
-                userService,
-                activityPubUserService,
-                mock()
-            )
+            routing {
+                inbox(httpSignatureVerifyService, activityPubService)
+            }
         }
         client.post("/users/test/inbox").let {
             Assertions.assertEquals(HttpStatusCode.BadRequest, it.status)