diff --git a/ci-scripts/xml_files/gnb_phytest_usrp_run.xml b/ci-scripts/xml_files/gnb_phytest_usrp_run.xml
index 9a184c9e52..7a9eafeb8f 100644
--- a/ci-scripts/xml_files/gnb_phytest_usrp_run.xml
+++ b/ci-scripts/xml_files/gnb_phytest_usrp_run.xml
@@ -37,6 +37,7 @@
     <rt_stats_cfg>datalog_rt_stats.default.yaml</rt_stats_cfg>
 		<air_interface>NR</air_interface>
 		<USRP_IPAddress>192.168.20.2</USRP_IPAddress>
+		<cmd_prefix>numactl --cpunodebind=netdev:enp94s0f0 --membind=netdev:enp94s0f0</cmd_prefix>
 	</testCase>
 
 	<testCase id="000001">
diff --git a/ci-scripts/xml_files/gnb_phytest_usrp_run_60.xml b/ci-scripts/xml_files/gnb_phytest_usrp_run_60.xml
index d4290d5961..ed80a8b1e1 100644
--- a/ci-scripts/xml_files/gnb_phytest_usrp_run_60.xml
+++ b/ci-scripts/xml_files/gnb_phytest_usrp_run_60.xml
@@ -37,6 +37,7 @@
     <rt_stats_cfg>datalog_rt_stats.1x1.60.yaml</rt_stats_cfg>
     <air_interface>NR</air_interface>
     <USRP_IPAddress>192.168.20.2</USRP_IPAddress>
+    <cmd_prefix>numactl --cpunodebind=netdev:enp94s0f0 --membind=netdev:enp94s0f0</cmd_prefix>
   </testCase>
 
   <testCase id="000001">