diff --git a/fixtracks/widgets/tracks.py b/fixtracks/widgets/tracks.py
index 44bf044..5c600d7 100644
--- a/fixtracks/widgets/tracks.py
+++ b/fixtracks/widgets/tracks.py
@@ -4,7 +4,8 @@ import numpy as np
 from PySide6.QtCore import Qt, QThreadPool, Signal
 from PySide6.QtGui import QImage, QBrush, QColor
 from PySide6.QtWidgets import QWidget, QVBoxLayout, QHBoxLayout, QLabel, QPushButton, QSizePolicy, QComboBox
-from PySide6.QtWidgets import QSpinBox, QSpacerItem, QProgressBar, QSplitter, QGridLayout, QFileDialog, QGridLayout
+from PySide6.QtWidgets import QSpinBox, QSpacerItem, QProgressBar, QSplitter, QFileDialog, QMessageBox
+
 
 from fixtracks.utils.reader import PickleLoader
 from fixtracks.utils.writer import PickleWriter
@@ -282,14 +283,30 @@ class FixTracks(QWidget):
 
     def on_revertUserFlags(self):
         logging.debug("Tracks:revert ALL UserFlags and track assignments")
-        self._data.revertUserLabeledStatus()
-        self._data.revertTrackAssignments()
+        msg_box = QMessageBox()
+        msg_box.setIcon(QMessageBox.Icon.Warning)
+        msg_box.setText(f"Are you sure you want to revert ALL track assignments?")
+        msg_box.setStandardButtons(QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No)
+        msg_box.setDefaultButton(QMessageBox.StandardButton.No)
+        ret = msg_box.exec()
+
+        if ret == QMessageBox.StandardButton.Yes:
+            self._data.revertUserLabeledStatus()
+            self._data.revertTrackAssignments()
         self._timeline.update()
         self.update()
 
     def on_deleteDetection(self):
-        logging.warning("Tracks:delete detections is currently not supported!")
-        # self._data.deleteDetections()
+        logging.info("Tracks:deleting detections!")
+        msg_box = QMessageBox()
+        msg_box.setIcon(QMessageBox.Icon.Warning)
+        msg_box.setText(f"Are you sure you want to delete the selected ({len(self._data.selectionIndices)})detections?")
+        msg_box.setStandardButtons(QMessageBox.StandardButton.Yes | QMessageBox.StandardButton.No)
+        msg_box.setDefaultButton(QMessageBox.StandardButton.No)
+        ret = msg_box.exec()
+
+        if ret == QMessageBox.StandardButton.Yes:
+            self._data.deleteDetections()
         self._timeline.update()
         self.update()