diff --git a/src/satman/repeater.rs b/src/satman/repeater.rs
index 6411d478..13917164 100644
--- a/src/satman/repeater.rs
+++ b/src/satman/repeater.rs
@@ -20,7 +20,7 @@ fn rep_link_rx_up(repno: u8) -> bool {
 enum RepeaterState {
     Down,
     SendPing { ping_count: u16 },
-    WaitPingReply { ping_count: u16, timeout: u64 },
+    WaitPingReply { ping_count: u16, timeout: Milliseconds },
     Up,
     Failed
 }
@@ -169,7 +169,7 @@ impl Repeater {
     }
 
     fn recv_aux_timeout(&self, timeout: u32, timer: GlobalTimer) -> Result<drtioaux::Packet, drtioaux::Error> {
-        let max_time = timer.get_time() + Milliseconds(timeout);
+        let max_time = timer.get_time() + Milliseconds(timeout.into());
         loop {
             if !rep_link_rx_up(self.repno) {
                 return Err(drtioaux::Error::LinkDown);