diff --git a/src/DIRAC/Core/Utilities/Network.py b/src/DIRAC/Core/Utilities/Network.py
index 0c5e81078aa..2e93aa572b4 100755
--- a/src/DIRAC/Core/Utilities/Network.py
+++ b/src/DIRAC/Core/Utilities/Network.py
@@ -6,19 +6,9 @@
 import os
 from urllib import parse
 
-import psutil
-
 from DIRAC.Core.Utilities.ReturnValues import S_OK, S_ERROR
 
 
-def discoverInterfaces():
-    interfaces = {k: {a.family: a.address for a in v} for k, v in psutil.net_if_addrs().items()}
-    return {
-        k: {"ip": v.get(socket.AF_INET, "0.0.0.0"), "mac": v.get(psutil.AF_LINK, "00:00:00:00:00:00")}
-        for k, v in interfaces.items()
-    }
-
-
 def getFQDN():
     sFQDN = socket.getfqdn()
     if sFQDN.find("localhost") > -1:
diff --git a/src/DIRAC/Core/Utilities/test/Test_Network.py b/src/DIRAC/Core/Utilities/test/Test_Network.py
index 9e7990f3091..c43b0726d17 100644
--- a/src/DIRAC/Core/Utilities/test/Test_Network.py
+++ b/src/DIRAC/Core/Utilities/test/Test_Network.py
@@ -2,17 +2,7 @@
 """
 import pytest
 
-from DIRAC.Core.Utilities.Network import discoverInterfaces, getFQDN, getIPsForHostName, checkHostsMatch
-
-
-def test_discoverInterfaces():
-    interfaces = discoverInterfaces()
-    assert len(interfaces) >= 1
-    assert "lo" in interfaces or "lo0" in interfaces
-    assert interfaces.get("lo", interfaces.get("lo0"))["ip"].startswith("127")
-    for interfaceInfo in interfaces.values():
-        assert "ip" in interfaceInfo
-        assert "mac" in interfaceInfo
+from DIRAC.Core.Utilities.Network import getFQDN, getIPsForHostName, checkHostsMatch
 
 
 def test_getFQDN():