diff --git a/plugins/tasks/tasks-core/src/com/intellij/tasks/impl/TaskChangelistSupport.java b/plugins/tasks/tasks-core/src/com/intellij/tasks/impl/TaskChangelistSupport.java
index d4d5c8bf3840..f41a6b130681 100644
--- a/plugins/tasks/tasks-core/src/com/intellij/tasks/impl/TaskChangelistSupport.java
+++ b/plugins/tasks/tasks-core/src/com/intellij/tasks/impl/TaskChangelistSupport.java
@@ -45,7 +45,7 @@ public class TaskChangelistSupport implements EditChangelistSupport {
     final ActivateTaskDialog.MyTextFieldWithAutoCompletionListProvider completionProvider =
       new ActivateTaskDialog.MyTextFieldWithAutoCompletionListProvider(myProject);
 
-    TextFieldWithAutoCompletionContributor.installCompletion(document, myProject, completionProvider, true);
+    TextFieldWithAutoCompletionContributor.installCompletion(document, myProject, completionProvider, false);
   }
 
   public Consumer<LocalChangeList> addControls(JPanel bottomPanel, LocalChangeList initial) {