diff --git a/README.md b/README.md
index 506ef1e..31ec405 100644
--- a/README.md
+++ b/README.md
@@ -14,7 +14,7 @@ ESSL is a script to quickly obtain SSL certificates for your domains. It support
 
 1. **Download and Install the Script:**
    ```bash
-   sudo bash -c "$(curl -sL https://raw.githubusercontent.com/erfjab/ESSL/master/essl.sh) --install"
+   sudo bash -c "$(curl -sL https://raw.githubusercontent.com/erfjab/ESSL/master/essl.sh)" --install
    ```
 
 2. **Run the Script:**
diff --git a/essl.sh b/essl.sh
index 5cbe00c..84c84dc 100644
--- a/essl.sh
+++ b/essl.sh
@@ -148,6 +148,7 @@ Commands:
   --install     Install the ESSL script.
   --upgrade     Upgrade the ESSL script to the latest version.
   --help        Show this help message.
+  --version     Show script version
 
 Examples:
   essl user@example.com example.com /etc/ssl/certs
@@ -178,7 +179,10 @@ main() {
             show_help
             exit 0
             ;;
-    esac
+        --version|-v)
+            print "v3.0.1"
+            exit 0
+            ;;esac
 
     # Check if user provided enough arguments for SSL installation
     if [ $# -lt 3 ]; then