diff --git a/idea/testData/completion/basic/ExtendQualifiedClassName.kt b/idea/testData/completion/basic/ExtendQualifiedClassName.kt
new file mode 100644
index 00000000000..da13ff4b8c0
--- /dev/null
+++ b/idea/testData/completion/basic/ExtendQualifiedClassName.kt
@@ -0,0 +1,11 @@
+namespace Test.SubTest.AnotherTest
+
+open class TestClass {
+}
+
+class A() : Test.SubTest.AnotherTest.Te<caret> {
+    public fun test() {
+    }
+}
+
+// EXIST: TestClass