diff --git a/test-log.xml b/test-log.xml
index 691aa4025043..c4c09cd6d23c 100644
--- a/test-log.xml
+++ b/test-log.xml
@@ -25,6 +25,11 @@
     </layout>
   </appender>
 
+  <category name="#com.intellij.openapi.vfs.impl.local.NativeFileWatcherImpl">
+    <priority value="TRACE"/>
+    <appender-ref ref="CONSOLE-ALL"/>
+  </category>
+
   <root>
     <priority value="INFO"/>
     <appender-ref ref="CONSOLE-WARN"/>