diff --git a/app/config/sculpin_site.yml b/app/config/sculpin_site.yml
index 0671568..c31f383 100644
--- a/app/config/sculpin_site.yml
+++ b/app/config/sculpin_site.yml
@@ -14,55 +14,62 @@ papercall:
 
 schedule:
     slots:
-        - time: 8:30 am
+        - id: 1
+          time: 8:30 am
           label: Registration and refreshments
 
-        - time: 9:00 am
+        - id: 2
+          time: 9:00 am
           label: Welcome
 
-        - time: 9:10 am
-          label: Dan McNamara
+        - id: 3
+          time: 9:10 am
 
-        - time: 10:00 am
-          label: TBA
+        - id: 4
+          time: 10:00 am
 
-        - time: 10:30 am
+        - id: 5
+          time: 10:30 am
           label: Refreshments
 
-        - time: 10:50 am
-          label: TBA
+        - id: 6
+          time: 10:50 am
 
-        - time: 11:40 am
-          label: TBA
+        - id: 7
+          time: 11:40 am
 
-        - time: 12:10 pm
+        - id: 8
+          time: 12:10 pm
           label: Lunch
 
-        - time: 1:10 pm
-          label: TBA
+        - id: 9
+          time: 1:10 pm
 
-        - time: 2:00 pm
-          label: TBA
+        - id: 10
+          time: 2:00 pm
 
-        - time: 2:15 pm
-          label: TBA
+        - id: 11
+          time: 2:15 pm
 
-        - time: 2:30 pm
+        - id: 12
+          time: 2:30 pm
           label: Refreshments
 
-        - time: 2:50 pm
-          label: TBC
+        - id: 13
+          time: 2:50 pm
 
-        - time: 3:05 pm
-          label: TBC
+        - id: 14
+          time: 3:05 pm
 
-        - time: 3:20 pm
-          label: Matt Haworth
+        - id: 15
+          time: 3:20 pm
 
-        - time: 4:10 pm
+        - id: 16
+          time: 4:10 pm
           label: Closing remarks
 
-        - time: 4:40 pm
+        - id: 17
+          time: 4:40 pm
           label: Drinks reception
 
 tickets: