diff --git a/mkosi.conf b/mkosi.conf
index eb645d77911..39c07dbae3e 100644
--- a/mkosi.conf
+++ b/mkosi.conf
@@ -79,6 +79,7 @@ KernelCommandLine=
         systemd.mask=isc-dhcp-server.service
         systemd.mask=mdmonitor.service
         psi=1
+        mitigations=off
 
 KernelModulesInitrdExclude=.*
 KernelModulesInitrdInclude=default