diff --git a/pyrelacs/daq_thread.py b/pyrelacs/daq_thread.py
index 0823fbb..4710d90 100644
--- a/pyrelacs/daq_thread.py
+++ b/pyrelacs/daq_thread.py
@@ -1,12 +1,6 @@
-import pathlib
-
-import tomli
-from PyQt6.QtCore import QRunnable, QThread, pyqtSignal, pyqtSlot, QObject
-import ctypes
-import uldaq
-import numpy as np
-from IPython import embed
-import traceback, sys
+import traceback
+import sys
+from PyQt6.QtCore import QRunnable, pyqtSignal, pyqtSlot, QObject
 
 from pyrelacs.util.logging import config_logging