diff --git a/python/nav/portadmin/handlers.py b/python/nav/portadmin/handlers.py
index 5a2e8816a1..7c74e559df 100644
--- a/python/nav/portadmin/handlers.py
+++ b/python/nav/portadmin/handlers.py
@@ -352,7 +352,3 @@ class POEStateNotSupportedError(ManagementError):
 
 class XMLParseError(ManagementError):
     """Raised when failing to parse XML"""
-
-
-class POEIndexNotFoundError(ManagementError):
-    """Raised when a PoE index could not be found for an interface"""
diff --git a/python/nav/portadmin/snmp/cisco.py b/python/nav/portadmin/snmp/cisco.py
index 7a3c255886..d2f4fa5b0c 100644
--- a/python/nav/portadmin/snmp/cisco.py
+++ b/python/nav/portadmin/snmp/cisco.py
@@ -28,7 +28,6 @@
     PoeState,
     POEStateNotSupportedError,
     POENotSupportedError,
-    POEIndexNotFoundError,
 )
 from nav.models import manage
 
diff --git a/python/nav/web/portadmin/views.py b/python/nav/web/portadmin/views.py
index 211910965a..e021807750 100644
--- a/python/nav/web/portadmin/views.py
+++ b/python/nav/web/portadmin/views.py
@@ -56,7 +56,6 @@
     NoResponseError,
     ProtocolError,
     ManagementError,
-    POEIndexNotFoundError,
     XMLParseError,
     POEStateNotSupportedError,
 )
@@ -248,7 +247,6 @@ def populate_infodict(request, netbox, interfaces):
         messages.error(request, str(error))
 
     except (
-        POEIndexNotFoundError,
         XMLParseError,
         POEStateNotSupportedError,
     ) as error:
diff --git a/tests/unittests/portadmin/portadmin_poe_cisco_test.py b/tests/unittests/portadmin/portadmin_poe_cisco_test.py
index c2be889fc6..717d0252d2 100644
--- a/tests/unittests/portadmin/portadmin_poe_cisco_test.py
+++ b/tests/unittests/portadmin/portadmin_poe_cisco_test.py
@@ -3,10 +3,7 @@
 import pytest
 
 from nav.portadmin.snmp.cisco import Cisco
-from nav.portadmin.handlers import (
-    POEIndexNotFoundError,
-    POEStateNotSupportedError,
-)
+from nav.portadmin.handlers import POEStateNotSupportedError
 from nav.models import manage