diff --git a/app/src/routes/admin/dashboard/+page.svelte b/app/src/routes/admin/dashboard/+page.svelte
index fe8dd28..3c33b42 100644
--- a/app/src/routes/admin/dashboard/+page.svelte
+++ b/app/src/routes/admin/dashboard/+page.svelte
@@ -21,7 +21,7 @@
 			// User-Record explizit laden damit tenant-Relation sicher gesetzt ist
 			const user = await pb.collection('users').getOne(pb.authStore.record!.id);
 			const tenantId = user.tenant;
-			const dateStr = today.toISOString().replace('T', ' ');
+			const dateStr = today.toISOString().slice(0, 19).replace('T', ' ');
 
 			const result = await pb.collection('check_logs').getList(1, 50, {
 				filter: `tenant = '${tenantId}' && created >= '${dateStr}'`,