diff --git a/roles/util/defaults/main.yaml b/roles/util/defaults/main.yaml
index 5c3d47d..ee58ab2 100644
--- a/roles/util/defaults/main.yaml
+++ b/roles/util/defaults/main.yaml
@@ -26,6 +26,8 @@ util_packages:
     - spiped
     - mtr-tiny
     - traceroute
+    - iperf
+    - iperf3
   math:
     - bc
   misc: