diff --git a/on-host/src/main.rs b/on-host/src/main.rs
index 56cc1f3af3ed72e946384ee7c9d69363dd30a87b..3612ddaab0716a108527950a28cbdf7a43af6dbf 100644
--- a/on-host/src/main.rs
+++ b/on-host/src/main.rs
@@ -42,6 +42,10 @@ fn main() -> Result<()> {
         .env()
         .init()?;
 
+    if args.sync {
+        info!("SYNC mode enabled");
+    }
+
     let mut packets = Vec::new();
 
     info!("reading from {}", args.csv_input.display());