diff --git a/README.md b/README.md
index 242b7bd..ee60750 100644
--- a/README.md
+++ b/README.md
@@ -1,3 +1,29 @@
-# nginx-compiler
+# Nginx compiler
+
+A Nginx compiler with brotli, more header and last openssl version.
+
+## How to use it ?
+
+Clone this repo where you want.  
+Get last Nginx release on [nginx.org](https://nginx.org)  
+Get last OpenSSL release on [openssl](https://openssl.org)
+Launch this command `./nginx_compile_deb.sh NGINX_VER OPENSSL_VER TEMP_FOLDER`
+
+Wait and see ;)
+
+## What are the compiled extensions?
+
+| Extensions | Descriptions |
+| -------- | -------- |
+| SSL  | Support SSL     |
+| RealIP | The ngx_http_realip_module module is used to change the client address and optional port to those sent in the specified header field. |
+| Addition | The ngx_http_addition_module module is a filter that adds text before and after a response. |
+| Sub | The ngx_http_sub_module module is a filter that modifies a response by replacing one specified string by another. |
+| Dav | The ngx_http_dav_module module is intended for file management automation via the WebDAV protocol. The module processes HTTP and WebDAV methods PUT, DELETE, MKCOL, COPY, and MOVE.  |
+| FLV |  Media streaming server based on nginx-rtmp-module. In addtion to the features nginx-rtmp-module provides, HTTP-FLV, GOP cache and VHOST (one IP for multi domain names) are supported now. |
+| MP4 | The ngx_http_mp4_module module provides pseudo-streaming server-side support for MP4 files. Such files typically have the .mp4, .m4v, or .m4a filename extensions.  |
+| Gzip | The ngx_http_gunzip_module module is a filter that decompresses responses with “Content-Encoding: gzip” for clients that do not support “gzip” encoding method. The module will be useful when it is desirable to store data compressed to save space and reduce I/O costs.  |
+| Stub |  The ngx_http_stub_status_module module provides access to basic status information. |
+| HTTP/2 | Support HTTP/2 |
+| IPv6 | Support IPv6 |
 
-A Nginx compile with brotli, more header and last openssl version.
\ No newline at end of file
diff --git a/nginx_compile_deb.sh b/nginx_compile_deb.sh
index ecd366a..eb9f760 100755
--- a/nginx_compile_deb.sh
+++ b/nginx_compile_deb.sh
@@ -132,23 +132,20 @@ cd ${TMP_FOLDER}/nginx-${NGINX_VER}
             --with-http_mp4_module \
             --with-http_gunzip_module \
             --with-http_gzip_static_module \
-            --with-http_random_index_module \
-            --with-http_secure_link_module \
             --with-http_stub_status_module \
             --with-threads \
             --with-stream \
             --with-stream_ssl_module \
-            --with-http_slice_module \
             --with-pcre-jit \
             --with-http_v2_module \
             --with-file-aio \
             --with-ipv6 \
-            --add-module=/tmp/headers-more-nginx-module \
-            --add-module=/tmp/nginx-ct \
-            --add-module=/tmp/ngx_brotli \
+            --add-module=${TMP_FOLDER}/headers-more-nginx-module \
+            --add-module=${TMP_FOLDER}/nginx-ct \
+            --add-module=${TMP_FOLDER}/ngx_brotli \
             --with-cc-opt="-O3 -fPIE -fstack-protector-strong -D_FORTIFY_SOURCE=2 -Wformat -Werror=format-security -Wno-deprecated-declarations" \
             --with-openssl-opt='no-async enable-ec_nistp_64_gcc_128 no-shared no-ssl2 no-ssl3 no-comp no-idea no-weak-ssl-ciphers -DOPENSSL_NO_HEARTBEATS -O3 -fPIE -fstack-protector-strong -D_FORTIFY_SOURCE=2' \
-            --with-openssl=/tmp/openssl-${OPENSSL_VER} >/dev/null 2>/dev/null
+            --with-openssl=${TMP_FOLDER}/openssl-${OPENSSL_VER} >/dev/null 2>/dev/null
 make --quiet -j 1 >/dev/null 2>/dev/null
 make --quiet install >/dev/null 2>/dev/null