diff --git a/backend/src/index.ts b/backend/src/index.ts
index b7b9e19..512bf4d 100644
--- a/backend/src/index.ts
+++ b/backend/src/index.ts
@@ -665,7 +665,7 @@ async function getPeriodTicket(config: PeriodConfig, period: ParsedPeriod, ticke
   const periodClosureJoin =
     config.type === "month"
       ? "LEFT JOIN month_closures pc ON pc.month = $3::date AND pc.user_id = $2"
-      : "LEFT JOIN (SELECT NULL::timestamptz AS closed_at) pc ON true";
+      : "LEFT JOIN (SELECT $3::date AS period_start, NULL::timestamptz AS closed_at) pc ON true";
   const ticketResult = await query(
     `
       SELECT
diff --git a/frontend/src/views/TicketDetailPage.tsx b/frontend/src/views/TicketDetailPage.tsx
index 4a6cb3e..bf104b4 100644
--- a/frontend/src/views/TicketDetailPage.tsx
+++ b/frontend/src/views/TicketDetailPage.tsx
@@ -228,6 +228,7 @@ export function TicketDetailPage({ periodType, period, ticketId, onNavigate }: T
     return Array.from(groups.values());
   }, [data?.sessions]);
   const periodTotalMinutes = sessionGroups.reduce((sum, group) => sum + group.totalMinutes, 0);
+  const periodTeamspaceMinutes = Array.from(dayBillingMap.values()).reduce((sum, minutes) => sum + Number(minutes ?? 0), 0);
 
   async function setBilling(sessionId: string, billingStatus: BillingStatus) {
     if (isPeriodClosed && billingStatus !== null) {
@@ -542,9 +543,15 @@ export function TicketDetailPage({ periodType, period, ticketId, onNavigate }: T
             <CardTitle>Session-Einträge</CardTitle>
             <CardDescription>Wähle für jede Session genau eine Bewertung aus oder lösche falsche Einträge.</CardDescription>
           </div>
-          <div className="flex items-center gap-2 rounded-md border bg-muted/30 px-3 py-2 text-sm">
-            <span className="text-muted-foreground">{periodLabel} gesamt</span>
-            <span className="font-semibold">{formatMinutes(periodTotalMinutes)}</span>
+          <div className="flex flex-wrap items-center gap-2">
+            <div className="flex items-center gap-2 rounded-md border bg-muted/30 px-3 py-2 text-sm">
+              <span className="text-muted-foreground">{periodLabel} gesamt</span>
+              <span className="font-semibold">{formatMinutes(periodTotalMinutes)}</span>
+            </div>
+            <div className="flex items-center gap-2 rounded-md border bg-muted/30 px-3 py-2 text-sm">
+              <span className="text-muted-foreground">{periodType === "month" ? "Teamspace gesamt" : "Teamspace Tag"}</span>
+              <span className="font-semibold">{formatMinutes(periodTeamspaceMinutes)}</span>
+            </div>
           </div>
         </CardHeader>
         <CardContent className="px-4 pb-4">