diff --git a/.travis.yml b/.travis.yml
index 107696aa..bae6d04f 100644
--- a/.travis.yml
+++ b/.travis.yml
@@ -5,7 +5,7 @@ addons:
     packages:
       - docker-ce
 env:
-  - VERSION=$TRAVIS_BRANCH
+  - MAILU_VERSION=$TRAVIS_BRANCH
 language: python
 python:
   - "3.6"
@@ -13,10 +13,9 @@ install:
   - pip install -r tests/requirements.txt
 
 script:
-  # Default to mailu for DOCKER_ORG
-  - if [ -z "$DOCKER_ORG" ]; then export DOCKER_ORG="mailu"; fi
   - docker-compose -f tests/build.yml build
-  - python tests/compose/test.py
+# test.py, test name and timeout between start and tests.
+  - python tests/compose/test.py core 1
 
 deploy:
   provider: script
diff --git a/setup/flavors/compose/docker-compose.yml b/setup/flavors/compose/docker-compose.yml
index daea844e..14eeba3c 100644
--- a/setup/flavors/compose/docker-compose.yml
+++ b/setup/flavors/compose/docker-compose.yml
@@ -16,7 +16,7 @@ services:
 
   # Core services
   front:
-    image: mailu/nginx:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/nginx:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     logging:
@@ -34,7 +34,7 @@ services:
       - "{{ root }}/certs:/certs"
 
   admin:
-    image: mailu/admin:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/admin:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     {% if not admin_enabled %}
@@ -48,7 +48,7 @@ services:
       - redis
 
   imap:
-    image: mailu/dovecot:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/dovecot:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     volumes:
@@ -58,7 +58,7 @@ services:
       - front
 
   smtp:
-    image: mailu/postfix:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/postfix:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     volumes:
@@ -69,7 +69,7 @@ services:
   # Optional services
   {% if antispam_enabled %}
   antispam:
-    image: mailu/rspamd:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/rspamd:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     volumes:
@@ -82,7 +82,7 @@ services:
 
   {% if antivirus_enabled %}
   antivirus:
-    image: mailu/clamav:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/clamav:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     volumes:
@@ -91,7 +91,7 @@ services:
 
   {% if webdav_enabled %}
   webdav:
-    image: mailu/radicale:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/radicale:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     volumes:
@@ -100,7 +100,7 @@ services:
 
   {% if fetchmail_enabled %}
   fetchmail:
-    image: mailu/fetchmail:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/fetchmail:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
   {% endif %}
@@ -108,7 +108,7 @@ services:
   # Webmail
   {% if webmail_type != 'none' %}
   webmail:
-    image: mailu/{{ webmail_type }}:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/{{ webmail_type }}:${MAILU_VERSION:-{{ version }}}
     restart: always
     env_file: {{ env }}
     volumes:
diff --git a/setup/flavors/stack/docker-compose.yml b/setup/flavors/stack/docker-compose.yml
index 728135d5..92a156c7 100644
--- a/setup/flavors/stack/docker-compose.yml
+++ b/setup/flavors/stack/docker-compose.yml
@@ -15,7 +15,7 @@ services:
 
 # Core services
   front:
-    image: mailu/nginx:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/nginx:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     logging:
       driver: {{ log_driver or 'json-file' }}
@@ -31,7 +31,7 @@ services:
       replicas: {{ front_replicas }}
 
   admin:
-    image: mailu/admin:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/admin:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     {% if not admin_enabled %}
     ports:
@@ -44,7 +44,7 @@ services:
       replicas: {{ admin_replicas }}
 
   imap:
-    image: mailu/dovecot:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/dovecot:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     environment:
     # Default to 10.0.1.0/24
@@ -56,7 +56,7 @@ services:
       replicas: {{ imap_replicas }}
 
   smtp:
-    image: mailu/postfix:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/postfix:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     environment:
       - POD_ADDRESS_RANGE={{ subnet }}
@@ -68,7 +68,7 @@ services:
   # Optional services
   {% if antispam_enabled %}
   antispam:
-    image: mailu/rspamd:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/rspamd:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     environment:
       - POD_ADDRESS_RANGE={{ subnet }}
@@ -82,7 +82,7 @@ services:
 
   {% if antivirus_enabled %}
   antivirus:
-    image: mailu/clamav:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/clamav:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     volumes:
       - "{{ root }}/filter:/data"
@@ -92,7 +92,7 @@ services:
 
   {% if webdav_enabled %}
   webdav:
-    image: mailu/none:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/none:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     volumes:
       - "{{ root }}/dav:/data"
@@ -102,7 +102,7 @@ services:
 
   {% if fetchmail_enabled %}
   fetchmail:
-    image: mailu/fetchmail:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/fetchmail:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     volumes:
       - "{{ root }}/data:/data"
@@ -112,7 +112,7 @@ services:
 
   {% if webmail_type != 'none' %}
   webmail:
-    image: mailu/roundcube:{{ version }}
+    image: ${DOCKER_ORG:-mailu}/roundcube:${MAILU_VERSION:-{{ version }}}
     env_file: {{ env }}
     volumes:
       - "{{ root }}/webmail:/data"
diff --git a/tests/build.yml b/tests/build.yml
index 5f360ece..dc259608 100644
--- a/tests/build.yml
+++ b/tests/build.yml
@@ -3,54 +3,54 @@ version: '3'
 services:
 
   front:
-    image: ${DOCKER_ORG:-mailu}/nginx:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/nginx:${MAILU_VERSION:-local}
     build: ../core/nginx
 
   imap:
-    image: ${DOCKER_ORG:-mailu}/dovecot:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/dovecot:${MAILU_VERSION:-local}
     build: ../core/dovecot
 
   smtp:
-    image: ${DOCKER_ORG:-mailu}/postfix:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/postfix:${MAILU_VERSION:-local}
     build: ../core/postfix
 
   antispam:
-    image: ${DOCKER_ORG:-mailu}/rspamd:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/rspamd:${MAILU_VERSION:-local}
     build: ../services/rspamd
 
   antivirus:
-    image: ${DOCKER_ORG:-mailu}/clamav:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/clamav:${MAILU_VERSION:-local}
     build: ../optional/clamav
 
   webdav:
-    image: ${DOCKER_ORG:-mailu}/radicale:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/radicale:${MAILU_VERSION:-local}
     build: ../optional/radicale
 
   admin:
-    image: ${DOCKER_ORG:-mailu}/admin:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/admin:${MAILU_VERSION:-local}
     build: ../core/admin
 
   roundcube:
-    image: ${DOCKER_ORG:-mailu}/roundcube:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/roundcube:${MAILU_VERSION:-local}
     build: ../webmails/roundcube
 
   rainloop:
-    image: ${DOCKER_ORG:-mailu}/rainloop:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/rainloop:${MAILU_VERSION:-local}
     build: ../webmails/rainloop
 
   fetchmail:
-    image: ${DOCKER_ORG:-mailu}/fetchmail:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/fetchmail:${MAILU_VERSION:-local}
     build: ../services/fetchmail
 
   none:
-    image: ${DOCKER_ORG:-mailu}/none:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/none:${MAILU_VERSION:-local}
     build: ../core/none
 
   docs:
-    image: ${DOCKER_ORG:-mailu}/docs:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/docs:${MAILU_VERSION:-local}
     build: ../docs
 
   setup:
-    image: ${DOCKER_ORG:-mailu}/setup:${VERSION:-local}
+    image: ${DOCKER_ORG:-mailu}/setup:${MAILU_VERSION:-local}
     build: ../setup