diff --git a/compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java b/compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java
index 95040cc8f21..a7167d14f42 100644
--- a/compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java
+++ b/compiler/backend/src/org/jetbrains/jet/codegen/ImplementationBodyCodegen.java
@@ -566,9 +566,6 @@ public class ImplementationBodyCodegen extends ClassBodyCodegen {
             jetConstructorVisitor.visit(JvmStdlibNames.JET_CLASS_FLAGS_FIELD, flagsValue);
         }
 
-        if (constructorDescriptor == null) {
-            jetConstructorVisitor.visit(JvmStdlibNames.JET_CONSTRUCTOR_HIDDEN_FIELD, true);
-        }
         jetConstructorVisitor.visitEnd();
         
         AnnotationCodegen.forMethod(mv, typeMapper).genAnnotations(constructorDescriptor);