diff --git a/src/plugins/sendTimestamps/index.tsx b/src/plugins/sendTimestamps/index.tsx
index a136e9c8f..579656c45 100644
--- a/src/plugins/sendTimestamps/index.tsx
+++ b/src/plugins/sendTimestamps/index.tsx
@@ -48,7 +48,7 @@ function parseTime(time: string) {
     return `<t:${Math.round(ms)}:t>`;
 }
 
-const Formats = ["", "t", "T", "d", "D", "f", "F", "R"] as const;
+const Formats = ["", "t", "T", "d", "D", "f", "F", "s", "S", "R"] as const;
 type Format = typeof Formats[number];
 
 const cl = classNameFactory("vc-st-");