diff --git a/flaschengeist/plugins/schedule/__init__.py b/flaschengeist/plugins/schedule/__init__.py
index 38cb80a..4b2a4de 100644
--- a/flaschengeist/plugins/schedule/__init__.py
+++ b/flaschengeist/plugins/schedule/__init__.py
@@ -213,14 +213,19 @@ def get_events(current_session, year=datetime.now().year, month=datetime.now().m
         raise BadRequest("Invalid date given")
 
 
-def _event_slot_from_data(data):
+def _add_event_slot(event, data):
+    end = None
     try:
         start = from_iso_format(data["start"])
-        end = from_iso_format(data["end"]) if "end" in data else None
-        # jobs = ...
-    except (NotFound, KeyError, ValueError):
+    except (KeyError, ValueError):
         raise BadRequest("Missing POST parameter")
-    return {"start": start, "end": end}
+    if "end" in data:
+        end = from_iso_format(data["end"])
+    event_slot = event_controller.add_event_slot(event, start, end)
+    if "jobs" in data:
+        for job_data in data["jobs"]:
+            job_type = event_controller.get_job_type(job_data["type"])
+            event_controller.add_job_slot(event_slot, job_type, job_data["required_jobs"])
 
 
 @schedule_bp.route("/events", methods=["POST"])
@@ -251,7 +256,7 @@ def create_event(current_session):
     )
     if "slots" in data:
         for slot in data["slots"]:
-            event_controller.add_event_slot(event, **_event_slot_from_data(slot))
+            _add_event_slot(event, slot)
     return jsonify(event)
 
 
@@ -323,7 +328,7 @@ def add_event_slot(event_id, current_session):
     if not data:
         raise BadRequest("Missing POST parameters")
 
-    event_controller.add_event_slot(event, **_event_slot_from_data(data))
+    _add_event_slot(event, data)
     return jsonify(event)
 
 
diff --git a/flaschengeist/plugins/schedule/event_controller.py b/flaschengeist/plugins/schedule/event_controller.py
index 0124ab5..8968049 100644
--- a/flaschengeist/plugins/schedule/event_controller.py
+++ b/flaschengeist/plugins/schedule/event_controller.py
@@ -144,6 +144,7 @@ def add_event_slot(event, start, end=None):
         raise BadRequest("Start before event start")
     db.session.add(event_slot)
     db.session.commit()
+    return event_slot
 
 
 def remove_event_slot(event, slot_id):