diff --git a/deploy.py b/deploy.py
index c3b661f..3a58b87 100644
--- a/deploy.py
+++ b/deploy.py
@@ -58,11 +58,11 @@ mysql.database(
 files.download(
     name='Download undocker',
     src=host.data.undocker_url,
-    dest='/usr/local/bin/undocker',
+    dest=host.data.undocker_bin,
     user='root',
     group='root',
     mode='755',
-    sha256sum='b937e69e774c530c080c1f6685763ca7db4dc58520a5a2054d111e1504f47688',
+    sha256sum=host.data.undocker_sha256,
 )
 
 files.directory(
diff --git a/group_data/all.py b/group_data/all.py
index 26882f0..6349cf9 100644
--- a/group_data/all.py
+++ b/group_data/all.py
@@ -1,5 +1,7 @@
 # Undocker
 undocker_url='https://git.sr.ht/~motiejus/undocker/refs/download/v1.0.2/undocker-linux-amd64-v1.0.2'
+undocker_sha256='b937e69e774c530c080c1f6685763ca7db4dc58520a5a2054d111e1504f47688'
+undocker_bin='/usr/local/bin/undocker'
 undocker_dst='/opt/photoprism'
 undocker_cache='/var/cache/undocker'