diff --git a/easyaudit/settings.py b/easyaudit/settings.py
index e5467dd..d8bb047 100644
--- a/easyaudit/settings.py
+++ b/easyaudit/settings.py
@@ -5,7 +5,6 @@
 from django.conf import settings
 from django.contrib.auth.models import Permission
 from django.contrib.contenttypes.models import ContentType
-from django.contrib.sessions.models import Session
 from django.db.migrations import Migration
 from django.db.migrations.recorder import MigrationRecorder
 
@@ -48,7 +47,6 @@ def get_model_list(class_list):
     LoginEvent,
     RequestEvent,
     Migration,
-    Session,
     Permission,
     ContentType,
     MigrationRecorder.Migration,
@@ -60,6 +58,12 @@ def get_model_list(class_list):
 
     UNREGISTERED_CLASSES += [LogEntry]
 
+# Import and unregister Session class only if Django Sessions app is installed
+if apps.is_installed("django.contrib.sessions"):
+    from django.contrib.sessions.models import Session
+
+    UNREGISTERED_CLASSES += [Session]
+
 UNREGISTERED_CLASSES = getattr(
     settings, "DJANGO_EASY_AUDIT_UNREGISTERED_CLASSES_DEFAULT", UNREGISTERED_CLASSES
 )
diff --git a/easyaudit/signals/request_signals.py b/easyaudit/signals/request_signals.py
index 04fec60..f278a89 100644
--- a/easyaudit/signals/request_signals.py
+++ b/easyaudit/signals/request_signals.py
@@ -4,7 +4,7 @@
 from django.conf import settings
 from django.contrib.auth import SESSION_KEY as AUTH_SESSION_KEY
 from django.contrib.auth import get_user_model
-from django.contrib.sessions.models import Session
+from django.core.exceptions import ObjectDoesNotExist
 from django.core.signals import request_started
 from django.http.cookie import SimpleCookie
 from django.utils import timezone
@@ -75,7 +75,7 @@ def request_started_handler(sender, **kwargs):
 
             try:
                 session = session_engine.SessionStore(session_key=session_id).load()
-            except Session.DoesNotExist:
+            except ObjectDoesNotExist:
                 session = None
 
             if session and AUTH_SESSION_KEY in session: