diff --git a/.github/workflows/test-build-latest.yml b/.github/workflows/test-build-latest.yml
index ea0baef..d025b1e 100644
--- a/.github/workflows/test-build-latest.yml
+++ b/.github/workflows/test-build-latest.yml
@@ -30,5 +30,5 @@ jobs:
         uses: docker/bake-action@v4
         with:
           push: false
-          rovenance: false
+          provenance: false
           files: docker-bake.hcl, env.hcl
diff --git a/README.md b/README.md
index 2bdec0b..113e27b 100644
--- a/README.md
+++ b/README.md
@@ -34,7 +34,7 @@ The underlying spirit of this project is to allow "repeatable deployments", and
 
 ### Run
 
--   `docker-compose pull` if you want to use pre-built images or `docker-compose build` if you want to build your own
+-   `docker-compose pull` if you want to use pre-built images or `docker-compose build` if you want to build your own (see the `Troubleshooting` section in case of errors)
 -   `docker-compose up`
 -   Login to `https://localhost`
     -   User: `admin@admin.test`
@@ -70,7 +70,7 @@ New options are added on a regular basis.
     -   Certificate Key File: `key.pem`
     -   CA File for Cert Authentication (optional) `ca.pem`
 -   Additional directory volume mounts:
-    -   `./configs`: `/var/www/MISP/app/Config/`s
+    -   `./configs`: `/var/www/MISP/app/Config/`
     -   `./logs`: `/var/www/MISP/app/tmp/logs/`
     -   `./files`: `/var/www/MISP/app/files/`
     -   `./gnupg`: `/var/www/MISP/.gnupg/`
@@ -79,6 +79,7 @@ New options are added on a regular basis.
 ## Troubleshooting
 
 -   Make sure you run a fairly recent version of Docker and Docker Compose (if in doubt, update following the steps outlined in https://docs.docker.com/engine/install/ubuntu/)
+-   Some Linux distributions provide a recent version of Docker but a legacy version of Docker Compose, so you can try running `docker compose` instead of `docker-compose`
 -   Make sure you are not running an old image or container; when in doubt run `docker system prune --volumes` and clone this repository into an empty directory
 
 ## Versioning
diff --git a/core/files/configure_misp.sh b/core/files/configure_misp.sh
index cb1a633..33316ca 100755
--- a/core/files/configure_misp.sh
+++ b/core/files/configure_misp.sh
@@ -16,7 +16,7 @@ source /utilities.sh
 init_configuration(){
     # Note that we are doing this after enforcing permissions, so we need to use the www-data user for this
     echo "... configuring default settings"
-    sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.baseurl" "$HOSTNAME"
+    sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.baseurl" "$BASE_URL"
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.email" "${MISP_EMAIL-$ADMIN_EMAIL}"
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.contact" "${MISP_CONTACT-$ADMIN_EMAIL}"
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.redis_host" "$REDIS_FQDN"
@@ -173,7 +173,7 @@ init_user() {
 }
 
 apply_critical_fixes() {
-    sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.external_baseurl" "${HOSTNAME}"
+    sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.external_baseurl" "${BASE_URL}"
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "MISP.host_org_id" 1
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "Plugin.Action_services_enable" false
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "Plugin.Enrichment_hover_enable" false
@@ -181,7 +181,7 @@ apply_critical_fixes() {
     sudo -u www-data /var/www/MISP/app/Console/cake Admin setSetting -q "Security.csp_enforce" true
     sudo -u www-data php /var/www/MISP/tests/modify_config.php modify "{
         \"Security\": {
-            \"rest_client_baseurl\": \"${HOSTNAME}\"
+            \"rest_client_baseurl\": \"${BASE_URL}\"
         }
     }" > /dev/null
     sudo -u www-data php /var/www/MISP/tests/modify_config.php modify "{
@@ -237,7 +237,7 @@ create_sync_servers() {
 
         # Skip sync server if we can
         echo "... searching sync server ${NAME}"
-        SERVER_ID=$(get_server ${HOSTNAME} ${ADMIN_KEY} ${NAME})
+        SERVER_ID=$(get_server ${BASE_URL} ${ADMIN_KEY} ${NAME})
         if [[ -n "$SERVER_ID" ]]; then
             echo "... found existing sync server ${NAME} with id ${SERVER_ID}"
             continue
@@ -252,18 +252,18 @@ create_sync_servers() {
 
         # Get remote organization
         echo "... searching remote organization ${UUID}"
-        ORG_ID=$(get_organization ${HOSTNAME} ${ADMIN_KEY} ${UUID})
+        ORG_ID=$(get_organization ${BASE_URL} ${ADMIN_KEY} ${UUID})
         if [[ -z "$ORG_ID" ]]; then
             # Add remote organization if missing
             echo "... adding missing organization ${UUID}"
-            add_organization ${HOSTNAME} ${ADMIN_KEY} ${NAME} false ${UUID} > /dev/null
-            ORG_ID=$(get_organization ${HOSTNAME} ${ADMIN_KEY} ${UUID})
+            add_organization ${BASE_URL} ${ADMIN_KEY} ${NAME} false ${UUID} > /dev/null
+            ORG_ID=$(get_organization ${BASE_URL} ${ADMIN_KEY} ${UUID})
         fi
 
         # Add sync server
         echo "... adding new sync server ${NAME} with organization id ${ORG_ID}"
         JSON_DATA=$(echo "${!DATA}" | jq --arg org_id ${ORG_ID} 'del(.remote_org_uuid) | . + {remote_org_id: $org_id}')
-        add_server ${HOSTNAME} ${ADMIN_KEY} "$JSON_DATA" > /dev/null
+        add_server ${BASE_URL} ${ADMIN_KEY} "$JSON_DATA" > /dev/null
     done
 }
 
diff --git a/core/files/entrypoint_nginx.sh b/core/files/entrypoint_nginx.sh
index 84f4f7f..51f3c37 100755
--- a/core/files/entrypoint_nginx.sh
+++ b/core/files/entrypoint_nginx.sh
@@ -15,7 +15,7 @@ trap term_proc SIGTERM
 [ -z "$MYSQL_DATABASE" ] && MYSQL_DATABASE=misp
 [ -z "$MYSQLCMD" ] && export MYSQLCMD="mysql -u $MYSQL_USER -p$MYSQL_PASSWORD -P $MYSQL_PORT -h $MYSQL_HOST -r -N $MYSQL_DATABASE"
 [ -z "$CRON_USER_ID" ] && export CRON_USER_ID="1"
-[ -z "$HOSTNAME" ] && export HOSTNAME="https://localhost"
+[ -z "$BASE_URL" ] && export BASE_URL="https://localhost"
 [ -z "$DISABLE_IPV6" ] && export DISABLE_IPV6=false
 
 init_mysql(){
diff --git a/docker-compose.yml b/docker-compose.yml
index dcd4f42..9271ac2 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -60,7 +60,7 @@ services:
       # customize by replacing ${CUSTOM_PATH} with a path containing 'files/customize_misp.sh'
       # - "${CUSTOM_PATH}/:/custom/"
     environment:
-      - "HOSTNAME=${HOSTNAME}"
+      - "BASE_URL=${BASE_URL}"
       - "CRON_USER_ID=${CRON_USER_ID}"
       - "DISABLE_IPV6=${DISABLE_IPV6}"
       # standard settings
diff --git a/template.env b/template.env
index 61e2c3a..a5fddfc 100644
--- a/template.env
+++ b/template.env
@@ -40,7 +40,7 @@ GPG_PASSPHRASE=
 # defaults to 1 (the admin user)
 CRON_USER_ID=
 # defaults to 'https://localhost'
-HOSTNAME=
+BASE_URL=
 
 # optional and used by the mail sub-system
 SMARTHOST_ADDRESS=