diff --git a/server/generate-demo-schedule.ts b/server/generate-demo-schedule.ts
index 502a263..72142a8 100644
--- a/server/generate-demo-schedule.ts
+++ b/server/generate-demo-schedule.ts
@@ -6,31 +6,31 @@ const locations = [
 		id: 1,
 		name: "Stage",
 		description: "Inside the main building.",
-		updatedAt: "d0 18:21",
+		updatedAt: "d-1 18:21",
 	},
 	{
 		id: 2,
 		name: "Clubhouse",
 		description: "That big red building in the middle of the park.",
-		updatedAt: "d0 18:25",
+		updatedAt: "d-1 18:25",
 	},
 	{
 		id: 4,
 		name: "Summerhouse",
 		description: "Next to the campfire by the lake",
-		updatedAt: "d0 18:22",
+		updatedAt: "d-1 18:22",
 	},
 	{
 		id: 6,
 		name: "Campfire",
 		description: "Next to the big tree by the lake.",
-		updatedAt: "d0 18:41",
+		updatedAt: "d-1 18:41",
 	},
 	{
 		id: 7,
 		name: "Outside",
 		description: "Takes place somewhere outside.",
-		updatedAt: "d0 18:37",
+		updatedAt: "d-1 18:37",
 	}
 ]
 
@@ -154,8 +154,8 @@ const events = [
 const idMedic = 1;
 const idSecurity = 2;
 const roles = [
-	{ id: idMedic, name: "Medic", updatedAt: "d1 12:34" },
-	{ id: idSecurity, name: "Security", updatedAt: "d1 12:39" },
+	{ id: idMedic, name: "Medic", updatedAt: "d-2 12:34" },
+	{ id: idSecurity, name: "Security", updatedAt: "d-2 12:39" },
 ]
 
 const shifts = [
@@ -263,7 +263,7 @@ function toShift(origin: Date, shorthand: string, idToAssigned: Map<number, numb
 function getDemoOrigin() {
 	const origin = new Date();
 	const utcOffset = 1;
-	origin.setUTCDate(origin.getUTCDate() - origin.getUTCDay() + 1); // Go to Monday
+	origin.setUTCDate(origin.getUTCDate() - 1); // Day 0 is yesterday
 	origin.setUTCHours(-utcOffset);
 	origin.setUTCMinutes(0);
 	origin.setUTCSeconds(0);
@@ -332,7 +332,7 @@ export function generateDemoSchedule(): ApiSchedule {
 
 	return {
 		id: 111,
-		updatedAt: toIso(toDate(origin, "d2", "10:01")),
+		updatedAt: toIso(toDate(origin, "d-2", "10:01")),
 		events: events.map(
 			({ id, name, crew, description, slots }) => ({
 				id,
@@ -341,7 +341,7 @@ export function generateDemoSchedule(): ApiSchedule {
 				description,
 				interested: eventCounts.get(id),
 				slots: slots.map(shorthand => toSlot(origin, shorthand, slotCounts, eventSlotIdToAssigned)),
-				updatedAt: toIso(toDate(origin, "d0", "15:11")),
+				updatedAt: toIso(toDate(origin, "d-1", "15:11")),
 			})
 		),
 		locations: locations.map(
@@ -365,7 +365,7 @@ export function generateDemoSchedule(): ApiSchedule {
 				name,
 				roleId,
 				slots: slots.map(shorthand => toShift(origin, shorthand, shiftSlotIdToAssigned)),
-				updatedAt: toIso(toDate(origin, "d0", "13:23")),
+				updatedAt: toIso(toDate(origin, "d-1", "13:23")),
 			})
 		)
 	};