diff --git a/capsulflask/db.py b/capsulflask/db.py
index fd0e814..72b3930 100644
--- a/capsulflask/db.py
+++ b/capsulflask/db.py
@@ -50,7 +50,7 @@ def init_app(app, is_running_server):
   hasSchemaVersionTable = False
   actionWasTaken = False
   schemaVersion = 0
-  desiredSchemaVersion = 24
+  desiredSchemaVersion = 25
 
   cursor = connection.cursor()
 
diff --git a/capsulflask/schema_migrations/25_down_nixos.sql b/capsulflask/schema_migrations/25_down_nixos.sql
new file mode 100644
index 0000000..27b3b6d
--- /dev/null
+++ b/capsulflask/schema_migrations/25_down_nixos.sql
@@ -0,0 +1,3 @@
+DELETE FROM os_images WHERE id = 'nixos';
+
+UPDATE schemaversion SET version = 24;
diff --git a/capsulflask/schema_migrations/25_up_nixos.sql b/capsulflask/schema_migrations/25_up_nixos.sql
new file mode 100644
index 0000000..5120282
--- /dev/null
+++ b/capsulflask/schema_migrations/25_up_nixos.sql
@@ -0,0 +1,4 @@
+INSERT INTO os_images (id, template_image_file_name, description, deprecated)
+VALUES  ('nixos', 'nixos/22.05/root.img.qcow2', 'NixOS 22.05', FALSE);
+
+UPDATE schemaversion SET version = 25;