diff --git a/setup/docker/portainer/photoprism.env b/setup/docker/portainer/stack.env
similarity index 86%
rename from setup/docker/portainer/photoprism.env
rename to setup/docker/portainer/stack.env
index b7e357bef..a158686ad 100644
--- a/setup/docker/portainer/photoprism.env
+++ b/setup/docker/portainer/stack.env
@@ -1,10 +1,10 @@
 # MariaDB database server settings
-MARIADB_AUTO_UPGRADE=1"
-MARIADB_INITDB_SKIP_TZINFO=1"
-MARIADB_DATABASE=photoprism"
-MARIADB_USER=photoprism"
-MARIADB_PASSWORD=insecure"
-MARIADB_ROOT_PASSWORD=insecure"
+MARIADB_AUTO_UPGRADE=1
+MARIADB_INITDB_SKIP_TZINFO=1
+MARIADB_DATABASE=photoprism
+MARIADB_USER=photoprism
+MARIADB_PASSWORD=insecure
+MARIADB_ROOT_PASSWORD=insecure
 # use MariaDB 10.5+ improved performance compared to SQLite
 PHOTOPRISM_DATABASE_DRIVER=mysql
 # MariaDB or MySQL database server (hostname:port)
@@ -21,14 +21,14 @@ PHOTOPRISM_ADMIN_USER=admin
 PHOTOPRISM_ADMIN_PASSWORD=insecure
 # authentication mode (public, password)
 PHOTOPRISM_AUTH_MODE=password
-# server URL in the format "http(s)://domain.name(:port)/(path)"
-PHOTOPRISM_SITE_URL=https://localhost:2342/
+# server URL in the format http(s)://domain.name(:port)/(path)
+PHOTOPRISM_SITE_URL=http://localhost:2342/
 # disables HTTPS/TLS even if the site URL starts with https:// and a certificate is available
 PHOTOPRISM_DISABLE_TLS=false
 # defaults to a self-signed HTTPS/TLS certificate if no other certificate is available
 PHOTOPRISM_DEFAULT_TLS=true
 # file size limit for originals in MB (increase for high-res video)
-PHOTOPRISM_ORIGINALS_LIMIT: 5000
+PHOTOPRISM_ORIGINALS_LIMIT=5000
 # improves transfer speed and bandwidth utilization (none or gzip)
 PHOTOPRISM_HTTP_COMPRESSION=gzip
 # log level: trace, debug, info, warning, error, fatal, or panic
@@ -56,13 +56,13 @@ PHOTOPRISM_DISABLE_RAW=false
 # enables applying user presets when converting RAW images (reduces performance)
 PHOTOPRISM_RAW_PRESETS=false
 # a higher value increases the quality and file size of JPEG images and thumbnails (25-100)
-PHOTOPRISM_JPEG_QUALITY: 85
+PHOTOPRISM_JPEG_QUALITY=85
 # automatically flags photos as private that MAY be offensive (requires TensorFlow)
 PHOTOPRISM_DETECT_NSFW=false
 # allows uploads that MAY be offensive (no effect without TensorFlow)
 PHOTOPRISM_UPLOAD_NSFW=true
 # site caption, description and author (optional)
-PHOTOPRISM_SITE_CAPTION=AI-Powered Photos App"
+PHOTOPRISM_SITE_CAPTION=AI-Powered Photos App
 PHOTOPRISM_SITE_DESCRIPTION=
 PHOTOPRISM_SITE_AUTHOR=
 ## Video Transcoding (https://docs.photoprism.app/getting-started/advanced/transcoding/):
@@ -70,8 +70,8 @@ PHOTOPRISM_SITE_AUTHOR=
 # PHOTOPRISM_FFMPEG_SIZE=1920               # video size limit in pixels (720-7680) (default: 3840)
 # PHOTOPRISM_FFMPEG_BITRATE=32              # video bitrate limit in Mbit/s (default: 50)
 ## Run/install on first startup (options: update https gpu tensorflow davfs clitools clean):
-# PHOTOPRISM_INIT=https gpu tensorflow"
+# PHOTOPRISM_INIT=https gpu tensorflow
 ## Run as a non-root user after initialization (supported: 0, 33, 50-99, 500-600, and 900-1200):
-# PHOTOPRISM_UID: 1000
-# PHOTOPRISM_GID: 1000
-# PHOTOPRISM_UMASK: 0000
+# PHOTOPRISM_UID=1000
+# PHOTOPRISM_GID=1000
+# PHOTOPRISM_UMASK=0000
diff --git a/setup/docker/portainer/photoprism.yml b/setup/docker/portainer/stack.yml
similarity index 97%
rename from setup/docker/portainer/photoprism.yml
rename to setup/docker/portainer/stack.yml
index ad978bb72..8cd387aa9 100644
--- a/setup/docker/portainer/photoprism.yml
+++ b/setup/docker/portainer/stack.yml
@@ -18,7 +18,7 @@ services:
     ports:
       - "2342:2342" # HTTP port (host:container)
     env_file:
-      - photoprism.env
+      - stack.env
     working_dir: "/photoprism" # do not change or remove
     ## Storage Folders: "~" is a shortcut for your home directory, "." for the current directory
     volumes:
@@ -39,4 +39,4 @@ services:
     volumes:
       - "./database:/var/lib/mysql" # DO NOT REMOVE
     env_file:
-      - photoprism.env
\ No newline at end of file
+      - stack.env
\ No newline at end of file