diff --git a/tools/wave/network/api/tests_api_handler.py b/tools/wave/network/api/tests_api_handler.py
index c6126d92a7..a66e191fb4 100644
--- a/tools/wave/network/api/tests_api_handler.py
+++ b/tools/wave/network/api/tests_api_handler.py
@@ -108,7 +108,6 @@ def read_next_test(self, request, response):
                     token=token
                 )
                 self.send_json({"next_test": url}, response)
-                self._sessions_manager.complete_session(token)
                 return
 
             test_timeout = self._tests_manager.get_test_timeout(