diff --git a/python/testSrc/com/jetbrains/env/python/PythonDebuggerTest.java b/python/testSrc/com/jetbrains/env/python/PythonDebuggerTest.java
index 12c4acacb691..d25d2ae2aa7a 100644
--- a/python/testSrc/com/jetbrains/env/python/PythonDebuggerTest.java
+++ b/python/testSrc/com/jetbrains/env/python/PythonDebuggerTest.java
@@ -144,6 +144,7 @@ public class PythonDebuggerTest extends PyEnvTestCase {
   }
 
   @Test
+  @Staging // thread leak
   public void testConditionalBreakpoint() {
     runPythonTest(new PyDebuggerTask("/debug", "test1.py") {
       @Override