diff --git a/ktor-server/ktor-server-plugins/ktor-server-content-negotiation/jvmAndNix/test/RequestConverterTest.kt b/ktor-server/ktor-server-plugins/ktor-server-content-negotiation/jvmAndNix/test/RequestConverterTest.kt
index a90ac45520..6ab98e4b09 100644
--- a/ktor-server/ktor-server-plugins/ktor-server-content-negotiation/jvmAndNix/test/RequestConverterTest.kt
+++ b/ktor-server/ktor-server-plugins/ktor-server-content-negotiation/jvmAndNix/test/RequestConverterTest.kt
@@ -1,3 +1,7 @@
+/*
+ * Copyright 2014-2022 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
+ */
+
 package io.ktor.server.plugins.contentnegotiation
 
 import io.ktor.client.request.*
@@ -14,10 +18,6 @@ import io.ktor.utils.io.*
 import io.ktor.utils.io.charsets.*
 import kotlin.test.*
 
-/*
- * Copyright 2014-2022 JetBrains s.r.o and contributors. Use of this source code is governed by the Apache 2.0 license.
- */
-
 class RequestConverterTest {
 
     @Test
@@ -76,14 +76,7 @@ class RequestConverterTest {
             contentType(ContentType.Application.Json)
         }
 
-        assertEquals(
-            "No suitable converter found for TypeInfo(" +
-                "type=class io.ktor.server.plugins.contentnegotiation.SerializableClass, " +
-                "reifiedType=class io.ktor.server.plugins.contentnegotiation.SerializableClass, " +
-                "kotlinType=io.ktor.server.plugins.contentnegotiation.SerializableClass" +
-                ")",
-            responseBar.bodyAsText()
-        )
+        assertTrue(responseBar.bodyAsText().startsWith("No suitable converter found for TypeInfo"))
         assertTrue(used)
     }
 }