diff --git a/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/KotlinScriptTemplateTests.java b/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/KotlinScriptTemplateTests.java
index 99bee0c446e..1099d21b793 100644
--- a/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/KotlinScriptTemplateTests.java
+++ b/spring-webflux/src/test/java/org/springframework/web/reactive/result/view/script/KotlinScriptTemplateTests.java
@@ -20,7 +20,6 @@ import java.util.HashMap;
 import java.util.Locale;
 import java.util.Map;
 
-import org.junit.Ignore;
 import org.junit.Test;
 
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
@@ -39,7 +38,6 @@ import static org.junit.Assert.assertEquals;
  *
  * @author Sebastien Deleuze
  */
-@Ignore  // for JDK 9 compatibility, see KT-18833
 public class KotlinScriptTemplateTests {
 
 	@Test
diff --git a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java
index ad811b3e841..326b0070a3f 100644
--- a/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java
+++ b/spring-webmvc/src/test/java/org/springframework/web/servlet/view/script/KotlinScriptTemplateTests.java
@@ -22,7 +22,6 @@ import java.util.Map;
 import javax.servlet.ServletContext;
 
 import org.junit.Before;
-import org.junit.Ignore;
 import org.junit.Test;
 
 import org.springframework.context.annotation.AnnotationConfigApplicationContext;
@@ -42,7 +41,6 @@ import static org.mockito.Mockito.*;
  *
  * @author Sebastien Deleuze
  */
-@Ignore  // for JDK 9 compatibility, see KT-18833
 public class KotlinScriptTemplateTests {
 
 	private WebApplicationContext webAppContext;