diff --git a/pica-etherpad/Dockerfile b/pica-etherpad/Dockerfile
index f6d30cfd5f15827b8a2eb94a9fad11975b29d2ec..356d4e325b05a118d13e85f9cfd963eec5251552 100644
--- a/pica-etherpad/Dockerfile
+++ b/pica-etherpad/Dockerfile
@@ -3,29 +3,29 @@ MAINTAINER antoine@barbare.me
 
 ENV ETHERPAD_VERSION 1.6.1
 
-#Installation de NodeJS + NPM
-RUN curl -sL https://deb.nodesource.com/setup_8.x | bash - && \
-    apt-get install -y nodejs
-
-RUN apt-get update && \
-    apt-get install -y unzip mysql-client supervisor && \
-    rm -r /var/lib/apt/lists/*
-
-WORKDIR /opt/
-
-RUN curl -SL \
-    https://github.com/ether/etherpad-lite/archive/${ETHERPAD_VERSION}.zip \
-    > etherpad.zip && unzip etherpad && rm etherpad.zip && \
-    mv etherpad-lite-${ETHERPAD_VERSION} etherpad-lite
+#Copy configuration
+COPY add/entrypoint.sh /entrypoint.sh
 
-WORKDIR etherpad-lite
+#Installation de NodeJS + NPM
+RUN useradd -d /opt/etherpad-lite -u 1000 etherpad && \ 
+    curl -sL https://deb.nodesource.com/setup_8.x | bash - && \
+    apt-get update && \
+    apt-get install -y nodejs unzip mysql-client  && \
+    rm -r /var/lib/apt/lists/* && \
+    curl -SL https://github.com/ether/etherpad-lite/archive/${ETHERPAD_VERSION}.zip > etherpad.zip && \
+    unzip etherpad && \
+    rm -Rf etherpad.zip etherpad-lite-${ETHERPAD_VERSION}/.git && \
+    mv etherpad-lite-${ETHERPAD_VERSION} /opt/etherpad-lite && \ 
+    chown -R etherpad: /opt/etherpad-lite && \
+    chmod +x /entrypoint.sh
+
+USER etherpad 
+WORKDIR /opt/etherpad-lite
 
 #First starting of services
-RUN bin/installDeps.sh && rm settings.json
-RUN ln -s var/settings.json settings.json
-
-# Installation modules Etherpad
-RUN npm install \
+RUN bin/installDeps.sh && \
+    rm settings.json && \
+    npm install \
         ep_align \
         ep_author_hover \
         ep_comments_page \
@@ -41,17 +41,11 @@ RUN npm install \
         ep_user_font_size \
         ep_pads_stats
 
-#Copy configuration
-COPY add/entrypoint.sh /entrypoint.sh
-COPY add/supervisord.conf /etc/supervisord.conf
-
-RUN chmod +x /entrypoint.sh
-
 #Set settings based on evironement variables
 ENTRYPOINT ["/entrypoint.sh"]
 
 #Start Etherpad with supervisor
-CMD /usr/bin/supervisord -c /etc/supervisord.conf
+CMD /bin/bash -c "/opt/etherpad-lite/bin/run.sh"
 
-EXPOSE 80
+EXPOSE 8080
 VOLUME /opt/etherpad-lite/var
diff --git a/pica-etherpad/add/entrypoint.sh b/pica-etherpad/add/entrypoint.sh
index e935164072dca405c7539018937d1fed5914aaf7..efe85178cfda8de1174d54c63fd46b7465344e71 100644
--- a/pica-etherpad/add/entrypoint.sh
+++ b/pica-etherpad/add/entrypoint.sh
@@ -24,7 +24,7 @@ if [ -z "$ETHERPAD_DB_PASSWORD" ]; then
 fi
 
 : ${ETHERPAD_TITLE:=Etherpad}
-: ${ETHERPAD_PORT:=80}
+: ${ETHERPAD_PORT:=8080}
 : ${ETHERPAD_SESSION_KEY:=$(
 		node -p "require('crypto').randomBytes(32).toString('hex')")}
 
@@ -77,4 +77,5 @@ if [ ! -f settings.json ]; then
 	EOF
 fi
 
+rm /opt/etherpad-lite/src/package-lock.json
 exec "$@"
diff --git a/pica-etherpad/add/settings.json b/pica-etherpad/add/settings.json
deleted file mode 100644
index 1e93028666a89fddc67abc52deddaf0e7ac9be39..0000000000000000000000000000000000000000
--- a/pica-etherpad/add/settings.json
+++ /dev/null
@@ -1,193 +0,0 @@
-/*
-  This file must be valid JSON. But comments are allowed
-
-  Please edit settings.json, not settings.json.template
-*/
-{
-  // Name your instance!
-  "title": "Etherpad",
-
-  // favicon default name
-  // alternatively, set up a fully specified Url to your own favicon
-  "favicon": "favicon.ico",
-
-  //IP and port which etherpad should bind at
-  "ip": "0.0.0.0",
-  "port" : 80,
-
-  /*
-  // Node native SSL support
-  // this is disabled by default
-  //
-  // make sure to have the minimum and correct file access permissions set
-  // so that the Etherpad server can access them
-
-  "ssl" : {
-            "key"  : "/path-to-your/epl-server.key",
-            "cert" : "/path-to-your/epl-server.crt",
-            "ca": ["/path-to-your/epl-intermediate-cert1.crt", "/path-to-your/epl-intermediate-cert2.crt"]
-          },
-
-  */
-
-  //The Type of the database. You can choose between dirty, postgres, sqlite and mysql
-  //You shouldn't use "dirty" for for anything else than testing or development
-  //"dbType" : "mysql",
-  //the database specific settings
-  //"dbSettings" : {
-  //                 "filename" : "var/dirty.db"
-  //              },
-
-  // An Example of MySQL Configuration
-   "dbType" : "mysql",
-   "dbSettings" : {
-                    "user"    : "root",
-                    "host"    : "mysql",
-                    "password": "root",
-                    "database": "etherpad"
-                  },
-  
-
-  //the default text of a pad
-  "defaultPadText" : "Antoine Pad\n",
-
-  /* Default Pad behavior, users can override by changing */
-  "padOptions": {
-    "noColors": false,
-    "showControls": true,
-    "showChat": true,
-    "showLineNumbers": true,
-    "useMonospaceFont": false,
-    "userName": false,
-    "userColor": true,
-    "rtl": false,
-    "alwaysShowChat": false,
-    "chatAndUsers": false,
-    "lang": "fr"
-  },
-
-  /* Should we suppress errors from being visible in the default Pad Text? */
-  "suppressErrorsInPadText" : false,
-
-  /* Users must have a session to access pads. This effectively allows only group pads to be accessed. */
-  "requireSession" : false,
-
-  /* Users may edit pads but not create new ones. Pad creation is only via the API. This applies both to group pads and regular pads. */
-  "editOnly" : false,
-
-  /* Users, who have a valid session, automatically get granted access to password protected pads */
-  "sessionNoPassword" : false,
-
-  /* if true, all css & js will be minified before sending to the client. This will improve the loading performance massivly,
-     but makes it impossible to debug the javascript/css */
-  "minify" : true,
-
-  /* How long may clients use served javascript code (in seconds)? Without versioning this
-     may cause problems during deployment. Set to 0 to disable caching */
-  "maxAge" : 21600, // 60 * 60 * 6 = 6 hours
-
-  /* This is the path to the Abiword executable. Setting it to null, disables abiword.
-     Abiword is needed to advanced import/export features of pads*/
-  "abiword" : null,
-
-  /* This is the path to the Tidy executable. Setting it to null, disables Tidy.
-     Tidy is used to improve the quality of exported pads*/
-  "tidyHtml" : null,
-
-  /* Allow import of file types other than the supported types: txt, doc, docx, rtf, odt, html & htm */
-  "allowUnknownFileEnds" : true,
-
-  /* This setting is used if you require authentication of all users.
-     Note: /admin always requires authentication. */
-  "requireAuthentication" : false,
-
-  /* Require authorization by a module, or a user with is_admin set, see below. */
-  "requireAuthorization" : false,
-
-  /*when you use NginX or another proxy/ load-balancer set this to true*/
-  "trustProxy" : false,
-
-  /* Privacy: disable IP logging */
-  "disableIPlogging" : false,
-
-  /* Users for basic authentication. is_admin = true gives access to /admin.
-     If you do not uncomment this, /admin will not be available! */
- 
-  "users": {
-    "admin": {
-      "password": "admin",
-      "is_admin": true
-    }
-  },
- 
-
-  // restrict socket.io transport methods
-  "socketTransportProtocols" : ["xhr-polling", "jsonp-polling", "htmlfile"],
-
-  // Allow Load Testing tools to hit the Etherpad Instance.  Warning this will disable security on the instance.
-  "loadTest": false,
-
-  /* The toolbar buttons configuration.
-  "toolbar": {
-    "left": [
-      ["bold", "italic", "underline", "strikethrough"],
-      ["orderedlist", "unorderedlist", "indent", "outdent"],
-      ["undo", "redo"],
-      ["clearauthorship"]
-    ],
-    "right": [
-      ["importexport", "timeslider", "savedrevision"],
-      ["settings", "embed"],
-      ["showusers"]
-    ],
-    "timeslider": [
-      ["timeslider_export", "timeslider_returnToPad"]
-    ]
-  },
-  */
-
-  /* The log level we are using, can be: DEBUG, INFO, WARN, ERROR */
-  "loglevel": "INFO",
-
-  //Logging configuration. See log4js documentation for further information
-  // https://github.com/nomiddlename/log4js-node
-  // You can add as many appenders as you want here:
-  "logconfig" :
-    { "appenders": [
-        { "type": "console"
-        //, "category": "access"// only logs pad access
-        }
-    /*
-      , { "type": "file"
-      , "filename": "pad.log"
-      , "maxLogSize": 1024
-      , "backups": 3 // how many log files there're gonna be at max
-      //, "category": "test" // only log a specific category
-        }*/
-    /*
-      , { "type": "logLevelFilter"
-        , "level": "warn" // filters out all log messages that have a lower level than "error"
-        , "appender":
-          {  Use whatever appender you want here  }
-        }*/
-    /*
-      , { "type": "logLevelFilter"
-        , "level": "error" // filters out all log messages that have a lower level than "error"
-        , "appender":
-          { "type": "smtp"
-          , "subject": "An error occured in your EPL instance!"
-          , "recipients": "bar@blurdybloop.com, baz@blurdybloop.com"
-          , "sendInterval": 60*5 // in secs -- will buffer log messages; set to 0 to send a mail for every message
-          , "transport": "SMTP", "SMTP": { // see https://github.com/andris9/Nodemailer#possible-transport-methods
-              "host": "smtp.example.com", "port": 465,
-              "secureConnection": true,
-              "auth": {
-                  "user": "foo@example.com",
-                  "pass": "bar_foo"
-              }
-            }
-          }
-        }*/
-      ]
-    }
-}
diff --git a/pica-etherpad/add/supervisord.conf b/pica-etherpad/add/supervisord.conf
deleted file mode 100644
index ad31835bd660256110732426f11342b218e368f9..0000000000000000000000000000000000000000
--- a/pica-etherpad/add/supervisord.conf
+++ /dev/null
@@ -1,5 +0,0 @@
-[supervisord]
-nodaemon=true
-
-[program:etherpad]
-command=/bin/bash -c "/opt/etherpad-lite/bin/run.sh --root"