diff --git a/dom0.sh b/dom0.sh
index 505416f..93f7d87 100644
--- a/dom0.sh
+++ b/dom0.sh
@@ -26,4 +26,8 @@ echo "@anyvm  @anyvm ask,default_target=vault" | sudo tee /etc/qubes-rpc/policy/
 #Enabling VMAuth - if you want to get the prompt you will still need to configure the guest VMs tho
 echo "/usr/bin/echo 1" | sudo tee /etc/qubes-rpc/qubes.VMAuth
 sudo chmod u+x /etc/qubes-rpc/qubes.VMAuth
-echo "@anyvm dom0 ask,default_target=dom0" | sudo tee /etc/qubes-rpc/policy/qubes.VMAuth
\ No newline at end of file
+echo "@anyvm dom0 ask,default_target=dom0" | sudo tee /etc/qubes-rpc/policy/qubes.VMAuth
+
+#Enabling discard and fstrim
+sudo sed -i 's/issue_discards = 0/issue_discards = 1/g' /etc/lvm/lvm.conf
+sudo systemctl enable fstrim.timer