diff --git a/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/resources/scripts/init/ptptracking_start_v2.py b/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/resources/scripts/init/ptptracking_start_v2.py
index dc97320..33a0790 100644
--- a/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/resources/scripts/init/ptptracking_start_v2.py
+++ b/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/resources/scripts/init/ptptracking_start_v2.py
@@ -11,6 +11,8 @@ import logging
 import os
 import re
 
+from pathlib import Path
+
 from trackingfunctionsdk.common.helpers import log_helper
 from trackingfunctionsdk.common.helpers import constants
 from trackingfunctionsdk.services.daemon import DaemonControl
@@ -85,8 +87,12 @@ else:
 
 GNSS_CONFIGS = []
 GNSS_INSTANCES = []
+ice_debugfs = Path("/ice/ice/")
 if os.environ.get("TS2PHC_SERVICE_NAME").lower() == "false":
     LOG.info("GNSS instance tracking disabled.")
+elif not ice_debugfs.is_dir():
+    LOG.info("Ice driver debugfs is not present, GNSS instance tracking disabled.")
+    os.environ["TS2PHC_SERVICE_NAME"] = "false"
 else:
     GNSS_CONFIGS = glob.glob(constants.TS2PHC_CONFIG_PATH + "ts2phc-*")
     LOG.debug('Looked for ts2phc configuration file(s) in %s, found %d'
diff --git a/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/templates/daemonset.yaml b/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/templates/daemonset.yaml
index ce261dd..e2b1773 100644
--- a/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/templates/daemonset.yaml
+++ b/helm-charts/custom/ptp-notification-helm/ptp-notification-helm/ptp-notification/templates/daemonset.yaml
@@ -349,7 +349,7 @@ spec:
             type: Directory
         - name: ice
           hostPath:
-            path: /sys/kernel/debug/ice/
+            path: /sys/kernel/debug/
             type: Directory
         - name: proc
           hostPath:
diff --git a/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/common/helpers/cgu_handler.py b/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/common/helpers/cgu_handler.py
index 2e413f6..9287eca 100644
--- a/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/common/helpers/cgu_handler.py
+++ b/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/common/helpers/cgu_handler.py
@@ -65,7 +65,7 @@ class CguHandler:
 
     def get_cgu_path_from_pci_addr(self):
         # Search for a cgu file using the given pci address
-        cgu_path = "/ice/" + self.pci_addr + "/cgu"
+        cgu_path = "/ice/ice/" + self.pci_addr + "/cgu"
         if os.path.exists(cgu_path):
             LOG.debug("PCI address %s has cgu path %s" %
                       (self.pci_addr, cgu_path))
diff --git a/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/tests/test_cgu_handler.py b/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/tests/test_cgu_handler.py
index 9da9bdc..43c9d16 100644
--- a/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/tests/test_cgu_handler.py
+++ b/notificationservice-base-v2/docker/ptptrackingfunction/trackingfunctionsdk/tests/test_cgu_handler.py
@@ -55,7 +55,7 @@ class CguHandlerTests(unittest.TestCase):
                 read_data='PCI_SLOT_NAME=0000:18:00.0') as mock_open:
             self.testCguHandler.convert_nmea_serialport_to_pci_addr()
         self.testCguHandler.get_cgu_path_from_pci_addr()
-        self.assertEqual(self.testCguHandler.cgu_path, "/ice/0000:18:00.0/cgu")
+        self.assertEqual(self.testCguHandler.cgu_path, "/ice/ice/0000:18:00.0/cgu")
 
         mock_path.exists.return_value = False
         with self.assertRaises(FileNotFoundError):