diff --git a/docker/services/keycloak/Dockerfile b/docker/services/keycloak/Dockerfile
--- a/docker/services/keycloak/Dockerfile
+++ b/docker/services/keycloak/Dockerfile
@@ -1,6 +1,8 @@
 FROM jboss/keycloak
 
 USER root
+# install git to get custom keycloak theme in service entrypoint
+RUN microdnf install -y git
 # install python3 and python-keycloak, this is needed to execute a
 # custom config script after keycloak server is up
 RUN microdnf install -y python3 && microdnf clean all
diff --git a/docker/services/keycloak/entrypoint.sh b/docker/services/keycloak/entrypoint.sh
--- a/docker/services/keycloak/entrypoint.sh
+++ b/docker/services/keycloak/entrypoint.sh
@@ -3,6 +3,13 @@
 # turn on bash's job control
 set -m
 
+cd
+if [ ! -d swh-keycloak-theme ]
+then
+  git clone https://forge.softwareheritage.org/source/swh-keycloak-theme.git
+  ln -s /opt/jboss/swh-keycloak-theme/swh/ /opt/jboss/keycloak/themes/swh
+fi
+
 echo "Starting Keycloak"
 /opt/jboss/tools/docker-entrypoint.sh -b 0.0.0.0&
 echo "Waiting for Keycloak server to be up"
diff --git a/docker/services/keycloak/keycloak_swh_setup.py b/docker/services/keycloak/keycloak_swh_setup.py
--- a/docker/services/keycloak/keycloak_swh_setup.py
+++ b/docker/services/keycloak/keycloak_swh_setup.py
@@ -67,6 +67,12 @@
     '/keycloak/auth/admin/master/console/index.html'
 )
 
+keycloak_admin.update_realm('master', payload={
+    'loginTheme': 'swh',
+    'accountTheme': 'swh',
+    'adminTheme': 'swh',
+})
+
 # create swh realm
 keycloak_admin.create_realm(payload={
     'realm': realm_name,
@@ -75,6 +81,9 @@
         'frontendUrl': 'http://localhost:5080/keycloak/auth/'
     },
     'enabled': True,
+    'loginTheme': 'swh',
+    'accountTheme': 'swh',
+    'adminTheme': 'swh',
 }, skip_exists=True)
 
 # set swh realm name in order to create users in it