diff --git a/plugins/stream-debugger/src/com/intellij/debugger/streams/ui/impl/CollectionTree.java b/plugins/stream-debugger/src/com/intellij/debugger/streams/ui/impl/CollectionTree.java
index d7e0c384be78..813192ab1e7a 100644
--- a/plugins/stream-debugger/src/com/intellij/debugger/streams/ui/impl/CollectionTree.java
+++ b/plugins/stream-debugger/src/com/intellij/debugger/streams/ui/impl/CollectionTree.java
@@ -96,6 +96,7 @@ public class CollectionTree extends XDebuggerTree implements TraceContainer {
 
                   if (myPath2Value.size() == traceElements.size()) {
                     CollectionTree.this.removeTreeListener(listener);
+                    ApplicationManager.getApplication().invokeLater(CollectionTree.this::repaint);
                   }
                 });
               }