diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/DelegatingWebConnectionTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/DelegatingWebConnectionTests.java
index 3c045e14b50..1bd94d5c45d 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/DelegatingWebConnectionTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/DelegatingWebConnectionTests.java
@@ -30,6 +30,8 @@ import org.springframework.stereotype.Controller;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.htmlunit.DelegatingWebConnection.DelegateWebConnection;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.tests.Assume;
+import org.springframework.tests.TestGroup;
 
 import com.gargoylesoftware.htmlunit.HttpWebConnection;
 import com.gargoylesoftware.htmlunit.Page;
@@ -122,6 +124,8 @@ public class DelegatingWebConnectionTests {
 
 	@Test
 	public void verifyExampleInClassLevelJavadoc() throws Exception {
+		Assume.group(TestGroup.PERFORMANCE);
+
 		WebClient webClient = new WebClient();
 
 		MockMvc mockMvc = MockMvcBuilders.standaloneSetup(TestController.class).build();
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java
index 27db6941b59..5cf16c67591 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/MockMvcWebClientBuilderTests.java
@@ -31,6 +31,8 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.tests.Assume;
+import org.springframework.tests.TestGroup;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.WebApplicationContext;
@@ -80,6 +82,8 @@ public class MockMvcWebClientBuilderTests {
 
 	@Test
 	public void mockMvcSetupAndConfigureWebClient() throws Exception {
+		Assume.group(TestGroup.PERFORMANCE);
+
 		this.webClient = MockMvcWebClientBuilder
 				.mockMvcSetup(this.mockMvc)
 				.configureWebClient(this.webClient);
@@ -90,6 +94,8 @@ public class MockMvcWebClientBuilderTests {
 
 	@Test
 	public void mockMvcSetupAndCreateWebClient() throws Exception {
+		Assume.group(TestGroup.PERFORMANCE);
+
 		this.webClient = MockMvcWebClientBuilder
 				.mockMvcSetup(this.mockMvc)
 				.createWebClient();
diff --git a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java
index a64fc677081..f1ad918744f 100644
--- a/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java
+++ b/spring-test/src/test/java/org/springframework/test/web/servlet/htmlunit/webdriver/MockMvcHtmlUnitDriverBuilderTests.java
@@ -33,6 +33,8 @@ import org.springframework.test.context.junit4.SpringJUnit4ClassRunner;
 import org.springframework.test.context.web.WebAppConfiguration;
 import org.springframework.test.web.servlet.MockMvc;
 import org.springframework.test.web.servlet.setup.MockMvcBuilders;
+import org.springframework.tests.Assume;
+import org.springframework.tests.TestGroup;
 import org.springframework.web.bind.annotation.RequestMapping;
 import org.springframework.web.bind.annotation.RestController;
 import org.springframework.web.context.WebApplicationContext;
@@ -79,6 +81,8 @@ public class MockMvcHtmlUnitDriverBuilderTests {
 
 	@Test
 	public void mockMvcSetupAndConfigureDriver() throws Exception {
+		Assume.group(TestGroup.PERFORMANCE);
+
 		this.driver = MockMvcHtmlUnitDriverBuilder
 				.mockMvcSetup(this.mockMvc)
 				.configureDriver(new WebConnectionHtmlUnitDriver());
@@ -89,6 +93,8 @@ public class MockMvcHtmlUnitDriverBuilderTests {
 
 	@Test
 	public void mockMvcSetupAndCreateDriver() throws Exception {
+		Assume.group(TestGroup.PERFORMANCE);
+
 		this.driver = MockMvcHtmlUnitDriverBuilder
 				.mockMvcSetup(this.mockMvc)
 				.createDriver();