diff --git a/srsue/src/metrics_stdout.cc b/srsue/src/metrics_stdout.cc
index ae66b3f9f..3f7533df9 100644
--- a/srsue/src/metrics_stdout.cc
+++ b/srsue/src/metrics_stdout.cc
@@ -135,7 +135,11 @@ void metrics_stdout::set_metrics_helper(const phy_metrics_t& phy,
   fmt::print(" |");
 
   fmt::print("  {:>2}", int(phy.dl[r].mcs));
-  fmt::print("  {:>3}", int(phy.ch[r].sinr));
+  if (std::isnan(phy.ch[r].sinr) || std::isinf(phy.ch[r].sinr)) {
+    fmt::print("  {:>3}", "n/a");
+  } else {
+    fmt::print("  {:>3}", int(phy.ch[r].sinr));
+  }
   fmt::print("  {:>4.1f}", phy.dl[r].fec_iters);
 
   fmt::print(" {:>6.6}", float_to_eng_string((float)mac[r].rx_brate / (mac[r].nof_tti * 1e-3), 2));