diff --git a/baikal/.env.example b/baikal/.env.example
new file mode 100644
index 0000000..a130f7d
--- /dev/null
+++ b/baikal/.env.example
@@ -0,0 +1,2 @@
+BAIKAL_CONFIG_DIR=
+BAIKAL_DATA_DIR=
\ No newline at end of file
diff --git a/baikal/docker-compose.yml b/baikal/docker-compose.yml
index 529a445..9b3b65e 100644
--- a/baikal/docker-compose.yml
+++ b/baikal/docker-compose.yml
@@ -5,5 +5,7 @@ services:
     ports:
       - "8083:80"
     volumes:
-      - ${BAIKAL_DATA_DIR}/config:/var/www/baikal/config
-      - ${BAIKAL_DATA_DIR}/data:/var/www/baikal/Specific
+      - ${BAIKAL_CONFIG_DIR}:/var/www/baikal/config
+      - ${BAIKAL_DATA_DIR}:/var/www/baikal/Specific
+    env_file:
+      - .env
diff --git a/cryptpad/.env.example b/cryptpad/.env.example
new file mode 100644
index 0000000..0d532c2
--- /dev/null
+++ b/cryptpad/.env.example
@@ -0,0 +1,4 @@
+CRYPTPAD_MAIN_DOMAIN=
+CRYPTPAD_SANDBOX_DOMAIN=
+
+CRYPTPAD_DATA_DIR=
\ No newline at end of file