diff --git a/stages/03-Preconfiguration/00-run-chroot.sh b/stages/03-Preconfiguration/00-run-chroot.sh
index b12fe03a..0b423ca6 100755
--- a/stages/03-Preconfiguration/00-run-chroot.sh
+++ b/stages/03-Preconfiguration/00-run-chroot.sh
@@ -184,6 +184,7 @@ fi
  apt update
  sed -i '17,35d' /etc/rc.local
  find / -type f -exec du -h {} + | sort -rh | head -n 10
+ echo "none /run tmpfs defaults,size=20M 0 0" >> /etc/fstab
  fi
 
 #Install openhd_sys_utils_service