diff --git a/components/schemas/Station.yaml b/components/schemas/Station.yaml
index 24f8488..50b67d1 100644
--- a/components/schemas/Station.yaml
+++ b/components/schemas/Station.yaml
@@ -1,4 +1,9 @@
 type: object
+required:
+  - id
+  - name
+  - address
+  - country_code
 properties:
   id:
     type: string
@@ -26,3 +31,9 @@ properties:
     examples:
       - DE
       - FR
+  timezone:
+    type: string
+    description: The timezone of the station in the IANA Time Zone Database format
+    examples:
+      - Europe/Berlin
+      - Europe/Paris
diff --git a/paths/stations.yaml b/paths/stations.yaml
index 71f37e6..074bc22 100644
--- a/paths/stations.yaml
+++ b/paths/stations.yaml
@@ -25,13 +25,16 @@ get:
                 name: Berlin Hauptbahnhof
                 address: Invalidenstraße 10557 Berlin, Germany
                 country_code: DE
+                timezone: Europe/Berlin
               - id: b2e783e1-c824-4d63-b37a-d8d698862f1d
                 name: Paris Gare du Nord
                 address: 18 Rue de Dunkerque 75010 Paris, France
                 country_code: FR
+                timezone: Europe/Paris
             links:
-              self: https://api.example.com/stations
-              next: https://api.example.com/stations?page=2
+              self: https://api.example.com/stations&page=2
+              next: https://api.example.com/stations?page=3
+              prev: https://api.example.com/stations?page=1
     '400':
       $ref: ../components/responses/BadRequest.yaml
     '401':