diff --git a/GUI/.dockerignore b/GUI/.dockerignore
new file mode 100644
index 00000000..ab4f96a1
--- /dev/null
+++ b/GUI/.dockerignore
@@ -0,0 +1,7 @@
+node_modules
+npm-debug.log
+build
+.git
+*.md
+.gitignore
+.env.development
diff --git a/GUI/Dockerfile b/GUI/Dockerfile
index ffe83397..1fe950be 100644
--- a/GUI/Dockerfile
+++ b/GUI/Dockerfile
@@ -15,6 +15,9 @@ COPY ./nginx/http-nginx.conf /etc/nginx/conf.d/default.conf
 COPY --from=build ./usr/buerokratt-chatbot/build/assets /usr/share/nginx/html/buerokratt-chatbot/chat/assets
 COPY --from=build ./usr/buerokratt-chatbot/build/index.html /usr/share/nginx/html/buerokratt-chatbot
 COPY --from=build ./usr/buerokratt-chatbot/build/favicon.ico /usr/share/nginx/html/buerokratt-chatbot
+RUN apk add --no-cache bash
+COPY ./nginx/scripts/env.sh /docker-entrypoint.d/env.sh
+RUN chmod +x /docker-entrypoint.d/env.sh
 EXPOSE 3001
 
-CMD ["nginx", "-g", "daemon off;"]
+ENTRYPOINT [ "bash", "/docker-entrypoint.d/env.sh" ]
diff --git a/GUI/nginx/scripts/env.sh b/GUI/nginx/scripts/env.sh
new file mode 100644
index 00000000..de80ffdc
--- /dev/null
+++ b/GUI/nginx/scripts/env.sh
@@ -0,0 +1,12 @@
+#!/bin/sh
+for envrow in $(printenv);
+do
+    IFS='=' read -r key value <<< "${envrow}"
+    if [[ $key == "REACT_APP_"* ]]; then
+    for file in $(find /usr/share/nginx/html -type f \( -name '*.js' -o -name '*.css' \))
+    do
+       sed -i "s|{}.${key}|\"${value}\"|g" $file;
+    done
+    fi
+done
+[ -z "$@" ] && nginx -g 'daemon off;' || $@
diff --git a/docker-compose.yml b/docker-compose.yml
index b7ce6475..75308e49 100644
--- a/docker-compose.yml
+++ b/docker-compose.yml
@@ -150,9 +150,18 @@ services:
       - DEBUG_ENABLED=true
       - CHOKIDAR_USEPOLLING=true
       - PORT=3001
+      - REACT_APP_BUEROKRATT_CHATBOT_URL=http://buerokratt-chat:8086
+      - REACT_APP_MENU_URL=https://admin.dev.buerokratt.ee
+      - REACT_APP_MENU_PATH=/chat/menu.json
+      - REACT_APP_CONVERSATIONS_BASE_URL=http://localhost:8080/chat
+      - REACT_APP_TRAINING_BASE_URL=http://localhost:8080/training
+      - REACT_APP_ANALYTICS_BASE_URL=http://localhost:8080/analytics
+      - REACT_APP_SERVICES_BASE_URL=http://localhost:8080/services
+      - REACT_APP_SETTINGS_BASE_URL=http://localhost:8080/settings
+      - REACT_APP_MONITORING_BASE_URL=http://localhost:8080/monitoring
+      - REACT_APP_SERVICE_ID=conversations,settings,monitoring
     build:
       context: ./GUI
-      # target: web // To be used in production (Dockerfile)
       dockerfile: Dockerfile.dev
     ports:
       - 3001:3001