diff --git a/internal/channel/handlers.go b/internal/channel/handlers.go
index e21ef12..1e32389 100644
--- a/internal/channel/handlers.go
+++ b/internal/channel/handlers.go
@@ -158,7 +158,7 @@ func (h *Handler) List(w http.ResponseWriter, r *http.Request) {
 		return
 	}
 
-	serverID := r.URL.Query().Get("server_id")
+	serverID := chi.URLParam(r, "serverID")
 	if serverID == "" {
 		http.Error(w, `{"error":"server_id query parameter is required"}`, http.StatusBadRequest)
 		return