diff --git a/okhttp/src/test/kotlin/com/connectrpc/okhttp/MockWebServerTests.kt b/okhttp/src/test/kotlin/com/connectrpc/okhttp/MockWebServerTests.kt
index 8730cddb..6da6a02d 100644
--- a/okhttp/src/test/kotlin/com/connectrpc/okhttp/MockWebServerTests.kt
+++ b/okhttp/src/test/kotlin/com/connectrpc/okhttp/MockWebServerTests.kt
@@ -53,7 +53,7 @@ class MockWebServerTests {
             ConnectOkHttpClient(
                 OkHttpClient.Builder()
                     .protocols(listOf(Protocol.HTTP_2, Protocol.HTTP_1_1))
-                    .build()
+                    .build(),
             ),
             ProtocolClientConfig(
                 host = host.toString(),
@@ -72,4 +72,4 @@ class MockWebServerTests {
 
         assertThat(response.code).isEqualTo(Code.UNKNOWN)
     }
-}
\ No newline at end of file
+}