diff --git a/build.gradle.kts b/build.gradle.kts
index 66255d735..fbf42e1b5 100644
--- a/build.gradle.kts
+++ b/build.gradle.kts
@@ -158,6 +158,7 @@ dependencies {
     // for generating properties migration configurations
     testImplementation("io.github.classgraph:classgraph:latest.release")
     testImplementation("org.openrewrite:rewrite-java-17")
+    testImplementation("org.openrewrite:rewrite-kotlin:$rewriteVersion")
     testImplementation("org.openrewrite.recipe:rewrite-migrate-java:$rewriteVersion")
     testImplementation("org.openrewrite.recipe:rewrite-testing-frameworks:$rewriteVersion")
 
diff --git a/src/main/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCalls.java b/src/main/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCalls.java
index b129bef22..e256c1ea8 100644
--- a/src/main/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCalls.java
+++ b/src/main/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCalls.java
@@ -23,6 +23,7 @@
 import org.openrewrite.java.JavaTemplate;
 import org.openrewrite.java.MethodMatcher;
 import org.openrewrite.java.search.UsesMethod;
+import org.openrewrite.java.tree.Expression;
 import org.openrewrite.java.tree.J;
 import org.openrewrite.java.tree.JavaType;
 
@@ -30,7 +31,7 @@
 
 public class SimplifyWebTestClientCalls extends Recipe {
 
-    private static final MethodMatcher IS_EQUAL_TO_INT_MATCHER = new MethodMatcher("org.springframework.test.web.reactive.server.StatusAssertions isEqualTo(int)");
+    private static final MethodMatcher IS_EQUAL_TO_MATCHER = new MethodMatcher("org.springframework.test.web.reactive.server.StatusAssertions isEqualTo(..)");
 
     @Override
     public String getDisplayName() {
@@ -44,12 +45,12 @@ public String getDescription() {
 
     @Override
     public TreeVisitor<?, ExecutionContext> getVisitor() {
-        return Preconditions.check(new UsesMethod<>(IS_EQUAL_TO_INT_MATCHER), new JavaIsoVisitor<ExecutionContext>() {
+        return Preconditions.check(new UsesMethod<>(IS_EQUAL_TO_MATCHER), new JavaIsoVisitor<ExecutionContext>() {
             @Override
             public J.MethodInvocation visitMethodInvocation(J.MethodInvocation method, ExecutionContext ctx) {
                 J.MethodInvocation m = super.visitMethodInvocation(method, ctx);
-                if (IS_EQUAL_TO_INT_MATCHER.matches(m.getMethodType())) {
-                    int statusCode = (int) ((J.Literal) m.getArguments().get(0)).getValue();
+                if (IS_EQUAL_TO_MATCHER.matches(m.getMethodType())) {
+                    final int statusCode = extractStatusCode(m.getArguments().get(0));
                     switch (statusCode) {
                         case 200:
                             return replaceMethod(m, "isOk()");
@@ -82,11 +83,26 @@ public J.MethodInvocation visitMethodInvocation(J.MethodInvocation method, Execu
                 return m;
             }
 
+            private int extractStatusCode(Expression expression) {
+                if (expression instanceof J.Literal) {
+                    Object raw = ((J.Literal) expression).getValue();
+                    if (raw instanceof Integer) {
+                        return (int) raw;
+                    }
+                }
+                return -1; // HttpStatus is not yet supported
+            }
+
             private J.MethodInvocation replaceMethod(J.MethodInvocation method, String methodName) {
-                JavaTemplate template = JavaTemplate.builder(methodName).build();
-                J.MethodInvocation methodInvocation = template.apply(getCursor(), method.getCoordinates().replaceMethod());
-                JavaType.Method type = methodInvocation.getMethodType().withParameterNames(emptyList()).withParameterTypes(emptyList());
-                return methodInvocation.withArguments(emptyList()).withMethodType(type).withName(methodInvocation.getName().withType(type));
+                J.MethodInvocation methodInvocation = JavaTemplate.apply(methodName, getCursor(), method.getCoordinates().replaceMethod());
+                JavaType.Method type = methodInvocation
+                        .getMethodType()
+                        .withParameterNames(emptyList())
+                        .withParameterTypes(emptyList());
+                return methodInvocation
+                        .withArguments(emptyList())
+                        .withMethodType(type)
+                        .withName(methodInvocation.getName().withType(type));
 
             }
         });
diff --git a/src/test/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCallsTest.java b/src/test/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCallsTest.java
index b447146d7..7d64a2e28 100644
--- a/src/test/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCallsTest.java
+++ b/src/test/java/org/openrewrite/java/spring/http/SimplifyWebTestClientCallsTest.java
@@ -22,10 +22,12 @@
 import org.openrewrite.DocumentExample;
 import org.openrewrite.InMemoryExecutionContext;
 import org.openrewrite.java.JavaParser;
+import org.openrewrite.kotlin.KotlinParser;
 import org.openrewrite.test.RecipeSpec;
 import org.openrewrite.test.RewriteTest;
 
 import static org.openrewrite.java.Assertions.java;
+import static org.openrewrite.kotlin.Assertions.kotlin;
 
 class SimplifyWebTestClientCallsTest implements RewriteTest {
 
@@ -34,25 +36,27 @@ public void defaults(RecipeSpec spec) {
         spec
           .recipe(new SimplifyWebTestClientCalls())
           .parser(JavaParser.fromJavaVersion()
+            .classpathFromResources(new InMemoryExecutionContext(), "spring-web-6", "spring-test-6"))
+          .parser(KotlinParser.builder()
             .classpathFromResources(new InMemoryExecutionContext(), "spring-web-6", "spring-test-6"));
     }
 
     @DocumentExample
     @ParameterizedTest
     @CsvSource({
-        "200,isOk()",
-        "201,isCreated()",
-        "202,isAccepted()",
-        "204,isNoContent()",
-        "302,isFound()",
-        "303,isSeeOther()",
-        "304,isNotModified()",
-        "307,isTemporaryRedirect()",
-        "308,isPermanentRedirect()",
-        "400,isBadRequest()",
-        "401,isUnauthorized()",
-        "403,isForbidden()",
-        "404,isNotFound()"
+      "200,isOk()",
+      "201,isCreated()",
+      "202,isAccepted()",
+      "204,isNoContent()",
+      "302,isFound()",
+      "303,isSeeOther()",
+      "304,isNotModified()",
+      "307,isTemporaryRedirect()",
+      "308,isPermanentRedirect()",
+      "400,isBadRequest()",
+      "401,isUnauthorized()",
+      "403,isForbidden()",
+      "404,isNotFound()"
     })
     void replacesAllIntStatusCodes(String httpStatus, String method) {
         rewriteRun(
@@ -94,6 +98,47 @@ void someMethod() {
         );
     }
 
+    @Test
+    void replaceKotlinInt() {
+        rewriteRun(
+          //language=kotlin
+          kotlin(
+            """
+              import org.springframework.test.web.reactive.server.WebTestClient
+
+              class Test {
+                  val webClient: WebTestClient = WebTestClient.bindToServer().build()
+                  fun someMethod() {
+                    webClient
+                        .post()
+                        .uri("/some/url")
+                        .bodyValue("someValue")
+                        .exchange()
+                        .expectStatus()
+                        .isEqualTo(200)
+                  }
+              }
+              """,
+            """
+              import org.springframework.test.web.reactive.server.WebTestClient
+
+              class Test {
+                  val webClient: WebTestClient = WebTestClient.bindToServer().build()
+                  fun someMethod() {
+                    webClient
+                        .post()
+                        .uri("/some/url")
+                        .bodyValue("someValue")
+                        .exchange()
+                        .expectStatus()
+                        .isOk()
+                  }
+              }
+              """
+          )
+        );
+    }
+
     @Test
     void doesNotReplaceUnspecificStatusCode() {
         rewriteRun(