diff --git a/bec_widgets/utils/thread_checker.py b/bec_widgets/utils/thread_checker.py
deleted file mode 100644
index 7c25a120..00000000
--- a/bec_widgets/utils/thread_checker.py
+++ /dev/null
@@ -1,37 +0,0 @@
-import threading
-
-
-class ThreadTracker:
-    def __init__(self, exclude_names=None):
-        self.exclude_names = exclude_names if exclude_names else []
-        self.initial_threads = self._capture_threads()
-
-    def _capture_threads(self):
-        return set(
-            th
-            for th in threading.enumerate()
-            if not any(ex_name in th.name for ex_name in self.exclude_names)
-            and th is not threading.main_thread()
-        )
-
-    def _thread_info(self, threads):
-        return ", \n".join(f"{th.name}(ID: {th.ident})" for th in threads)
-
-    def check_unfinished_threads(self):
-        current_threads = self._capture_threads()
-        additional_threads = current_threads - self.initial_threads
-        closed_threads = self.initial_threads - current_threads
-        if additional_threads:
-            raise Exception(
-                f"###### Initial threads ######:\n {self._thread_info(self.initial_threads)}\n"
-                f"###### Current threads ######:\n {self._thread_info(current_threads)}\n"
-                f"###### Closed threads ######:\n {self._thread_info(closed_threads)}\n"
-                f"###### Unfinished threads ######:\n {self._thread_info(additional_threads)}"
-            )
-        else:
-            print(
-                "All threads properly closed.\n"
-                f"###### Initial threads ######:\n {self._thread_info(self.initial_threads)}\n"
-                f"###### Current threads ######:\n {self._thread_info(current_threads)}\n"
-                f"###### Closed threads ######:\n {self._thread_info(closed_threads)}"
-            )