diff --git a/CHANGELOG.md b/CHANGELOG.md
index 70753f7..c68ad67 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,37 @@
+## 2025-03-24  
+### Improved  
+- Improved the logic for detecting physical disks in the **Disk Passthrough to a VM** script. Previously, the script would display disks that were already mounted in the system on some setups. This update ensures that only unmounted disks are shown in Proxmox, preventing confusion and potential conflicts.  
+
+```bash
+get_disk_info() {
+    local disk=$1
+    MODEL=$(lsblk -dn -o MODEL "$disk" | xargs)
+    SIZE=$(lsblk -dn -o SIZE "$disk" | xargs)
+    echo "$MODEL" "$SIZE"
+}
+
+USED_DISKS=$(lsblk -n -o PKNAME,TYPE | grep 'lvm' | awk '{print "/dev/" $1}')
+MOUNTED_DISKS=$(mount | grep -o '/dev/[a-z]*' | sort | uniq)
+FREE_DISKS=()
+
+while read -r DISK; do
+    if ! echo "$USED_DISKS" | grep -q "$DISK" && \
+       ! echo "$MOUNTED_DISKS" | grep -q "$DISK" && \
+       ! qm config "$VMID" | grep -q "$DISK"; then
+        
+        INFO=($(get_disk_info "$DISK"))
+        MODEL="${INFO[@]::${#INFO[@]}-1}"
+        SIZE="${INFO[-1]}"
+        
+        DESCRIPTION=$(printf "%-40s %10s" "$MODEL" "$SIZE")
+        
+        FREE_DISKS+=("$DISK" "$DESCRIPTION" "OFF")
+    fi
+done < <(lsblk -dn -e 7,11 -o PATH)
+```
+
+- This improvement ensures that disks already mounted or assigned to other VMs are excluded from the list of available disks, providing a more accurate and reliable selection process.
+
 ## [1.1.1] - 2025-03-21
 ### Improved
 - Improved the logic of the post-install script to prevent overwriting or adding duplicate settings if similar settings are already configured by the user.