diff --git a/config/rootfiles/core/121/update.sh b/config/rootfiles/core/121/update.sh
index 76994d922..f0eb15911 100644
--- a/config/rootfiles/core/121/update.sh
+++ b/config/rootfiles/core/121/update.sh
@@ -118,5 +118,11 @@ fi
 
 sync
 
+# Reload microcode
+modprobe microcode
+if [ -w "/sys/devices/system/cpu/microcode/reload" ];
+	echo 1 > /sys/devices/system/cpu/microcode/reload
+fi
+
 # Don't report the exitcode last command
 exit 0