diff --git a/templates/wireguard/wireguard_peer_list.html b/templates/wireguard/wireguard_peer_list.html
index 4588836..3702563 100644
--- a/templates/wireguard/wireguard_peer_list.html
+++ b/templates/wireguard/wireguard_peer_list.html
@@ -414,7 +414,7 @@
                 }
             } else {
                 // First cycle: no previous measurement available.
-                formattedThroughput = `<i class="fas fa-arrow-down"></i> 0.00 Kbps, <i class="fas fa-arrow-up"></i> 0.00 Kbps`;
+                formattedThroughput = `<i class="fas fa-arrow-down"></i> -.-- Kbps, <i class="fas fa-arrow-up"></i> -.-- Kbps`;
                 throughputElement.innerHTML = formattedThroughput;
             }