diff --git a/java/debugger/impl/src/com/intellij/debugger/ui/impl/watch/ValueDescriptorImpl.java b/java/debugger/impl/src/com/intellij/debugger/ui/impl/watch/ValueDescriptorImpl.java
index 272edd789827..67f14ed807d3 100644
--- a/java/debugger/impl/src/com/intellij/debugger/ui/impl/watch/ValueDescriptorImpl.java
+++ b/java/debugger/impl/src/com/intellij/debugger/ui/impl/watch/ValueDescriptorImpl.java
@@ -49,7 +49,7 @@ public abstract class ValueDescriptorImpl extends NodeDescriptorImpl implements
   private boolean myIsDirty = false;
   private boolean myIsLvalue = false;
   private boolean myIsExpandable;
-  public static final int MAX_DISPLAY_LABEL_LENGTH = 128;
+  public static final int MAX_DISPLAY_LABEL_LENGTH = 1024/*kb*/ *1024 /*bytes*/ / 2; // 1 Mb string
 
   protected ValueDescriptorImpl(Project project, Value value) {
     myProject = project;