diff --git a/sys/glibc-2.40/nsswitch.conf b/sys/glibc-2.40/nsswitch.conf
new file mode 100644
index 0000000..20b2db3
--- /dev/null
+++ b/sys/glibc-2.40/nsswitch.conf
@@ -0,0 +1,15 @@
+# Begin /etc/nsswitch.conf
+
+passwd: files systemd
+group: files systemd
+shadow: files systemd
+
+hosts: mymachines resolve [!UNAVAIL=return] files myhostname dns
+networks: files
+
+protocols: files
+services: files
+ethers: files
+rpc: files
+
+# End /etc/nsswitch.conf