diff --git a/README.md b/README.md
index 5a5f2d0..2496011 100644
--- a/README.md
+++ b/README.md
@@ -74,9 +74,10 @@ For setting up different locale than pl check official guide
 
 >btrfs su cr /mnt/@snapshots  
 
-#### disable copy on write on var and tmp
+#### disable copy on write on var, tmp and swap
 >chattr +C /mnt/@var
 >chattr +C /mnt/@tmp
+>chattr +C /mnt/@swap
 
 >umount /mnt