diff --git a/compiler/testData/codegen/regressions/kt1134.kt b/compiler/testData/codegen/regressions/kt1134.kt
new file mode 100644
index 00000000000..c1908109bce
--- /dev/null
+++ b/compiler/testData/codegen/regressions/kt1134.kt
@@ -0,0 +1,7 @@
+public class SomeClass() : java.lang.Object() {
+}
+
+public fun box():String {
+    System.out?.println(SomeClass().getClass())
+    return "OK"
+}
\ No newline at end of file
diff --git a/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java b/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java
index 320b743043c..e24255938c0 100644
--- a/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java
+++ b/compiler/tests/org/jetbrains/jet/codegen/ClassGenTest.java
@@ -253,4 +253,8 @@ public class ClassGenTest extends CodegenTestCase {
         createEnvironmentWithFullJdk();
         blackBoxFile("classes/selfcreate.kt");
     }
+
+    public void testkt1134() throws Exception {
+        blackBoxFile("regressions/kt1134.kt");
+    }
 }