diff --git a/tests/test_invite_table_route.py b/tests/test_invite_table_route.py
index 5282eba3..2bb9040a 100644
--- a/tests/test_invite_table_route.py
+++ b/tests/test_invite_table_route.py
@@ -18,6 +18,7 @@ def admin_user(app):
     """Create an admin account for authenticated requests."""
     with app.app_context():
         created = False
+        previous_hash = None
         admin = AdminAccount.query.filter_by(username="testadmin").first()
         if not admin:
             admin = AdminAccount(username="testadmin")
@@ -25,10 +26,20 @@ def admin_user(app):
             db.session.add(admin)
             db.session.commit()
             created = True
+        else:
+            previous_hash = admin.password_hash
+            admin.set_password("TestPass123")
+            db.session.commit()
         yield admin
         if created:
             db.session.delete(admin)
             db.session.commit()
+        elif previous_hash is not None:
+            # Restore the original password hash so other tests keep their expectations
+            admin = AdminAccount.query.filter_by(username="testadmin").first()
+            if admin:
+                admin.password_hash = previous_hash
+                db.session.commit()
 
 
 @pytest.fixture
diff --git a/tests/test_library_scanning.py b/tests/test_library_scanning.py
index 33515610..974a0cff 100644
--- a/tests/test_library_scanning.py
+++ b/tests/test_library_scanning.py
@@ -8,7 +8,7 @@ from app.models import AdminAccount, ApiKey, Library, MediaServer, Settings
 
 
 @pytest.fixture
-def api_key(app):
+def api_key(app, session):
     """Create a test API key."""
     with app.app_context():
         # Create admin account if it doesn't exist
@@ -45,7 +45,7 @@ def api_key(app):
 
 
 @pytest.fixture
-def test_server(app):
+def test_server(app, session):
     """Create a test media server."""
     with app.app_context():
         # Create admin account if it doesn't exist