diff --git a/.env b/.env
index fb511c7..3057e30 100644
--- a/.env
+++ b/.env
@@ -1,3 +1,10 @@
-BASEDIR=~
-ALFRESCO_DIR=${BASEDIR}/alfresco
+EXTERNAL_RESOURCE_DIR=~
+ALFRESCO_DIR=${EXTERNAL_RESOURCE_DIR}/alfresco
 ALFRESCO_LICENSE_DIR=${ALFRESCO_DIR}/license
+
+PROXY_PLATFORM_PROTOCOL=http
+PROXY_PLATFORM_HOST=localhost
+PROXY_PLATFORM_PORT=8080
+PROXY_SHARE_PROTOCOL=http
+PROXY_SHARE_HOST=localhost
+PROXY_SHARE_PORT=8080
diff --git a/docker-compose.yml b/docker-compose.yml
index c68fe9a..6630d6f 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -8,8 +8,15 @@ services:
         image: alfresco/alfresco-content-repository:latest
         environment:
             JAVA_OPTS: "
+                -Ddb.driver=org.postgresql.Driver
                 -Ddb.url=jdbc:postgresql://postgres-acs:5432/alfresco
                 -Dsolr.host=search
+                -Dshare.host=${PROXY_SHARE_HOST}
+                -Dshare.port=${PROXY_SHARE_PORT}
+                -Dshare.protocol=${PROXY_SHARE_PROTOCOL}
+                -Dalfresco.host=${PROXY_PLATFORM_HOST}
+                -Dalfresco.port=${PROXY_PLATFORM_PORT}
+                -Dalfresco.protocol=${PROXY_PLATFORM_PROTOCOL}
                 -Dmessaging.broker.url=\"failover:(nio://activemq:61616)?timeout=3000&jms.useCompression=true\"
                 "
         depends_on: