diff --git a/.gitignore b/.gitignore
index 32eb1f5..41d2b22 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,5 +1,4 @@
 database.db
-zshrc.sh
 
 # Byte-compiled / optimized / DLL files
 __pycache__/
diff --git a/README.md b/README.md
index 8e5bf5a..a0c292a 100644
--- a/README.md
+++ b/README.md
@@ -21,22 +21,7 @@ docker run -d -e SECRET_TOKEN=azerty -p 5000:5000 xgaia/command-streamer
 
 ### zsh
 
-create a `zshrc.sh` file with the following content
-
-```zsh
-app_url=http://localhost:5000
-secret_token=azerty
-function post_command () {
- curl -s -X POST ${app_url}/command -H 'token: '${secret_token}'' -H 'Content-Type: application/json' -d '{"command":"'${1}'"}' > /dev/null
-}
-function reset () {
- curl -s ${app_url}/reset -H 'token: '${secret_token}'' > /dev/null
-}
-autoload -Uz  add-zsh-hook
-add-zsh-hook preexec post_command
-```
-
-source the file
+source cmd_zsh.sh
 
 ```zsh
 source zshrc.sh
diff --git a/cmd_zsh.sh b/cmd_zsh.sh
new file mode 100644
index 0000000..e87c1fc
--- /dev/null
+++ b/cmd_zsh.sh
@@ -0,0 +1,10 @@
+app_url=http://localhost:5000
+secret_token=azerty
+function post_command () {
+ curl -s -X POST ${app_url}/command -H 'token: '${secret_token}'' -H 'Content-Type: application/json' -d '{"command":"'${1}'"}' > /dev/null
+}
+function reset () {
+ curl -s ${app_url}/reset -H 'token: '${secret_token}'' > /dev/null
+}
+autoload -Uz  add-zsh-hook
+add-zsh-hook preexec post_command