diff --git a/Dockerfile b/Dockerfile
index ed70b45..5fa3454 100644
--- a/Dockerfile
+++ b/Dockerfile
@@ -2,7 +2,8 @@ FROM nginx:1.15
 LABEL maintainer "fraoustin@gmail.com"
 
 ENV SET_CONTAINER_TIMEZONE false 
-ENV CONTAINER_TIMEZONE "" 
+ENV CONTAINER_TIMEZONE ""
+ENV DISABLE_AUTH false
 
 # manage user www-data
 RUN usermod -u 1000 www-data
diff --git a/README.md b/README.md
index 978d5ec..7b9b1c7 100644
--- a/README.md
+++ b/README.md
@@ -16,6 +16,7 @@ load when start image load file in
 
 - SET_CONTAINER_TIMEZONE (false or true) manage time of container
 - CONTAINER_TIMEZONE timezone of container
+- DISABLE_AUTH (false or true) allows you to disable auth on nginx
 - WEBUSER (default user)
 - WEBPASSWORD (default pass)
 - COLOR (default blue) for web ihm (blue, green, grey, greydark, orange, purple, red)
diff --git a/src/00_init.sh b/src/00_init.sh
index c20f486..68c9e16 100644
--- a/src/00_init.sh
+++ b/src/00_init.sh
@@ -1,5 +1,6 @@
 #!/bin/bash
-
-if [ ! -z "$WEBUSER" ]; then
+if [ "$DISABLE_AUTH" == true ]; then
+    sed -i '/auth_basic/s/^/#/' /etc/nginx/conf.d/default.conf
+elif [ ! -z "$WEBUSER" ]; then
     addauth $WEBUSER $WEBPASSWORD
 fi