diff --git a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/refactoring/introduce/ExtractionTestGenerated.java b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/refactoring/introduce/ExtractionTestGenerated.java
index fd83e5aa9583..9a55542614bf 100644
--- a/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/refactoring/introduce/ExtractionTestGenerated.java
+++ b/plugins/kotlin/idea/tests/test/org/jetbrains/kotlin/idea/refactoring/introduce/ExtractionTestGenerated.java
@@ -2524,6 +2524,11 @@ public abstract class ExtractionTestGenerated extends AbstractExtractionTest {
                     runTest("testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject.kt");
                 }
 
+                @TestMetadata("anonymousObject1.kt")
+                public void testAnonymousObject1() throws Exception {
+                    runTest("testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt");
+                }
+
                 @TestMetadata("anonymousObjectWithCall.kt")
                 public void testAnonymousObjectWithCall() throws Exception {
                     runTest("testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObjectWithCall.kt");
diff --git a/plugins/kotlin/idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt b/plugins/kotlin/idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt
new file mode 100644
index 000000000000..9ea196ba2e1b
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt
@@ -0,0 +1,8 @@
+open class T
+
+fun foo(): T {
+    <selection>val o = object: T() {}</selection>
+    return o
+}
+
+// IGNORE_K1
\ No newline at end of file
diff --git a/plugins/kotlin/idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt.after b/plugins/kotlin/idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt.after
new file mode 100644
index 000000000000..62eaf3459000
--- /dev/null
+++ b/plugins/kotlin/idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt.after
@@ -0,0 +1,13 @@
+open class T
+
+fun foo(): T {
+    val o = anonymous()
+    return o
+}
+
+private fun anonymous(): T {
+    val o = object : T() {}
+    return o
+}
+
+// IGNORE_K1
diff --git a/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduceFunction/K2IntroduceFunctionTestGenerated.java b/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduceFunction/K2IntroduceFunctionTestGenerated.java
index 0ea092c08cf9..952426f44d1a 100644
--- a/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduceFunction/K2IntroduceFunctionTestGenerated.java
+++ b/plugins/kotlin/refactorings/kotlin.refactorings.tests.k2/test/org/jetbrains/kotlin/idea/k2/refactoring/introduceFunction/K2IntroduceFunctionTestGenerated.java
@@ -1682,6 +1682,11 @@ public abstract class K2IntroduceFunctionTestGenerated extends AbstractK2Introdu
                 runTest("../../idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject.kt");
             }
 
+            @TestMetadata("anonymousObject1.kt")
+            public void testAnonymousObject1() throws Exception {
+                runTest("../../idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObject1.kt");
+            }
+
             @TestMetadata("anonymousObjectWithCall.kt")
             public void testAnonymousObjectWithCall() throws Exception {
                 runTest("../../idea/tests/testData/refactoring/extractFunction/parameters/nonDenotableTypes/anonymousObjectWithCall.kt");