diff --git a/src/cli.ts b/src/cli.ts
index c280584..bf3eaf6 100644
--- a/src/cli.ts
+++ b/src/cli.ts
@@ -44,7 +44,7 @@ function getDateRange(period: string): { range: DateRange; label: string } {
   }
 }
 
-function toPeriod(s: string): 'today' | 'week' | 'month' | '30days' {
+function toPeriod(s: string): 'today' | 'week' | '30days' | 'month' {
   if (s === 'today') return 'today'
   if (s === 'month') return 'month'
   if (s === '30days') return '30days'
diff --git a/src/dashboard.tsx b/src/dashboard.tsx
index 11e4a5d..4efe0b0 100644
--- a/src/dashboard.tsx
+++ b/src/dashboard.tsx
@@ -571,7 +571,7 @@ function StaticDashboard({ projects, period }: { projects: ProjectSummary[]; per
   )
 }
 
-export async function renderDashboard(period: 'today' | 'week' | 'month' | '30days' = 'week', provider: string = 'all'): Promise<void> {
+export async function renderDashboard(period: Period = 'week', provider: string = 'all'): Promise<void> {
   await loadPricing()
   const range = getDateRange(period)
   const projects = await parseAllSessions(range, provider)