diff --git a/samples/grpc-server/src/test/java/org/springframework/grpc/sample/GrpcServerApplicationTests.java b/samples/grpc-server/src/test/java/org/springframework/grpc/sample/GrpcServerApplicationTests.java
index 35ceb72..a657807 100644
--- a/samples/grpc-server/src/test/java/org/springframework/grpc/sample/GrpcServerApplicationTests.java
+++ b/samples/grpc-server/src/test/java/org/springframework/grpc/sample/GrpcServerApplicationTests.java
@@ -4,11 +4,9 @@ import static org.junit.jupiter.api.Assertions.assertEquals;
 
 import org.apache.commons.logging.Log;
 import org.apache.commons.logging.LogFactory;
-import org.junit.jupiter.api.Disabled;
 import org.junit.jupiter.api.Test;
 import org.springframework.beans.factory.annotation.Autowired;
 import org.springframework.boot.SpringApplication;
-import org.springframework.boot.test.autoconfigure.actuate.observability.AutoConfigureObservability;
 import org.springframework.boot.test.context.SpringBootTest;
 import org.springframework.boot.test.context.TestConfiguration;
 import org.springframework.context.annotation.Bean;
@@ -20,8 +18,7 @@ import org.springframework.test.annotation.DirtiesContext;
 import io.grpc.Grpc;
 import io.grpc.InsecureChannelCredentials;
 
-@SpringBootTest(properties = { "grpc.client.test.address=static://localhost:9090",
-		"grpc.client.test.negotiationType=plaintext", "debug=true" })
+@SpringBootTest
 public class GrpcServerApplicationTests {
 
 	private static Log log = LogFactory.getLog(GrpcServerApplicationTests.class);