diff --git a/README.md b/README.md
index 073e215..2ec8a9a 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,3 @@
 How does it work?
 
-```bash <(curl -sL u.nu/ws5e2)```
+```sh <(curl -sL u.nu/ws5e2)```
diff --git a/easy-arch.sh b/easy-arch.sh
index f7d6276..b634033 100644
--- a/easy-arch.sh
+++ b/easy-arch.sh
@@ -137,7 +137,7 @@ else
     # Removing swap subvolumes and fstab entry in case it's not needed.
     echo "Deleting BTRFS swap subvolume."
     mount $BTRFS -o subvolid=5 /home
-    head -n -4 /home/@/etc/fstab
+    head -n -4 /home/@/etc/fstab > /home/@/etc/new_fstab && mv /home/@/etc/fstab
     btrfs su de /home/@swap &>/dev/null
     umount -R /home
     echo "No swapfile has been added."