diff --git a/system/disks.sls b/system/disks.sls
index 1a4828f..88854d3 100644
--- a/system/disks.sls
+++ b/system/disks.sls
@@ -27,6 +27,7 @@ system_disks_fstab:
     - template: jinja
     - context:
         TIMESTAMP: {{ salt.pillar.get('system.disks.timestamp') }}
+        TMPFS_SIZE: {{ salt.pillar.get('system.disks.tmpfs.size') }}
         ROOT_UUID: {{ ROOT_UUID }}
         ESP_UUID: {{ ESP_UUID }}
     - user: root
diff --git a/system/files/disks_fstab.jinja b/system/files/disks_fstab.jinja
index 1617804..fca954d 100644
--- a/system/files/disks_fstab.jinja
+++ b/system/files/disks_fstab.jinja
@@ -8,4 +8,4 @@ UUID={{ ROOT_UUID }}    /home       btrfs   noatime,nodiratime,compress=zstd,ssd
 UUID={{ ROOT_UUID }}    /var/lib/mysql  btrfs   noatime,nodiratime,compress=zstd,ssd,discard=async,space_cache=v2,subvol=/@mysql    0 0
 UUID={{ ROOT_UUID }}    /opt/podman btrfs   noatime,nodiratime,compress=zstd,ssd,discard=async,space_cache=v2,subvol=/@podman    0 0
 UUID={{ ROOT_UUID }}    /btrfs      btrfs   noatime,nodiratime,compress=zstd,ssd,discard=async,space_cache=v2,space_cache=v2,subvol=/     0 0
-tmpfs                   /tmpfs      tmpfs   nodev,nosuid,size=1G    0 0
+tmpfs                   /tmpfs      tmpfs   nodev,nosuid,size={{ TMPFS_SIZE }}    0 0