diff --git a/tests/pkg_semtech-loramac/main.c b/tests/pkg_semtech-loramac/main.c
index 0d19cf4e5f1ba90aadf7f58af4567cfe6d06f041..a107aca2c4605346acff86e6f19a1b5a9942e6be 100644
--- a/tests/pkg_semtech-loramac/main.c
+++ b/tests/pkg_semtech-loramac/main.c
@@ -411,6 +411,10 @@ static int _cmd_loramac(int argc, char **argv)
                        (char *)loramac.rx_data.payload, loramac.rx_data.port);
                 break;
 
+            case SEMTECH_LORAMAC_TX_CNF_FAILED:
+                puts("Confirmable TX failed");
+                break;
+
             case SEMTECH_LORAMAC_TX_DONE:
                 puts("TX complete, no data received");
                 break;