diff --git a/idea/testData/javaFacade/wrapTopLevelFunWithDefaultParams.kt b/idea/testData/javaFacade/wrapTopLevelFunWithDefaultParams.kt
new file mode 100644
index 00000000000..dec6cd76068
--- /dev/null
+++ b/idea/testData/javaFacade/wrapTopLevelFunWithDefaultParams.kt
@@ -0,0 +1,3 @@
+fun test(some: Int = 12) {
+  println(some)
+}
\ No newline at end of file
diff --git a/idea/tests/org/jetbrains/jet/plugin/javaFacade/JetJavaFacadeTest.java b/idea/tests/org/jetbrains/jet/plugin/javaFacade/JetJavaFacadeTest.java
index 2b91d146ee7..29d19e723a7 100644
--- a/idea/tests/org/jetbrains/jet/plugin/javaFacade/JetJavaFacadeTest.java
+++ b/idea/tests/org/jetbrains/jet/plugin/javaFacade/JetJavaFacadeTest.java
@@ -95,6 +95,10 @@ public class JetJavaFacadeTest extends LightCodeInsightFixtureTestCase {
         doTestWrapClass();
     }
 
+    public void testWrapTopLevelFunWithDefaultParams() {
+        doTestWrapMethod(true);
+    }
+
     public void testEa38770() {
         myFixture.configureByFile(getTestName(true) + ".kt");