diff --git a/artifacts/api-server/src/lib/pdf-renderer.ts b/artifacts/api-server/src/lib/pdf-renderer.ts
index 35e79a94..88e36907 100644
--- a/artifacts/api-server/src/lib/pdf-renderer.ts
+++ b/artifacts/api-server/src/lib/pdf-renderer.ts
@@ -605,7 +605,7 @@ export async function renderSchedulePdf(input: RenderPdfInput): Promise<Buffer>
   const headerLeftEdge = doc.page.margins.left;
   const headerWidth = doc.page.width - doc.page.margins.left - doc.page.margins.right;
   const headerTopY = doc.y;
-  const logoBoxSize = titleSize * 1.8;
+  const logoBoxSize = titleSize * 2.8;
   let titleX = headerLeftEdge;
   let titleWidth = headerWidth;
   if (input.logo && input.logo.length > 0) {
@@ -802,7 +802,7 @@ export async function renderSchedulePdf(input: RenderPdfInput): Promise<Buffer>
                 }
                 return parts.join("\n");
               })(),
-        align: alignment(input.font, isRtl),
+        align: "center",
       },
       {
         text: formatTimeRange(meeting.startTime, meeting.endTime, input.lang),
diff --git a/artifacts/tx-os/public/opengraph.jpg b/artifacts/tx-os/public/opengraph.jpg
index 72a70c3c..f6a95673 100644
Binary files a/artifacts/tx-os/public/opengraph.jpg and b/artifacts/tx-os/public/opengraph.jpg differ