diff --git a/physical.nix b/physical.nix
index ac4c7cb..d501d7f 100644
--- a/physical.nix
+++ b/physical.nix
@@ -36,4 +36,7 @@
   POWERCAP = yes;
 
   RAS = yes;
+
+  MAGIC_SYSRQ = yes;
+  MAGIC_SYSRQ_DEFAULT_ENABLE = freeform "0x1f4";
 }