diff --git a/README.md b/README.md
index 800cd60..860a02e 100644
--- a/README.md
+++ b/README.md
@@ -21,6 +21,8 @@ To install system-wide:
 sudo ./install.sh --destination /usr/local/bin
 ```
 
+Change your configuration file in "${HOME}/.config/nc_password_client.conf" (see the example in the config folder).
+
 ## Usage
 
   ```bash
diff --git a/config/config.conf_sample b/config/config.conf_sample
index ff0946e..4d38db9 100644
--- a/config/config.conf_sample
+++ b/config/config.conf_sample
@@ -1,3 +1,5 @@
 debug_level='DEBUG'
-log_file='/config/nc_password_client.log'
-# list_of_parameters=['foo', 'bar']
+host="nc.example.org"
+user="jhon_doe"
+api_token="12345-67890-ABCDE-FGHIJK"
+timeout=20
diff --git a/install.sh b/install.sh
index 8bd4caf..6dfe887 100755
--- a/install.sh
+++ b/install.sh
@@ -19,6 +19,11 @@ do
   esac
 done
 
+if [ ! -x "${HOME}/.config/nc_password_client.conf" ]; then
+    touch "${HOME}/.config/nc_password_client.conf"
+fi
+chmod go-rwx "${HOME}/.config/nc_password_client.conf"
+
 script_dir=$( cd -- "$( dirname -- "${BASH_SOURCE[0]}" )" &> /dev/null && pwd )
 sed "s#__src_folder__#${script_dir}#g" wrapper.sh > "${destination}/nc_password_client.sh"
 chmod +x "${destination}/nc_password_client.sh"
diff --git a/wrapper.sh b/wrapper.sh
index 4651e89..f97da9c 100644
--- a/wrapper.sh
+++ b/wrapper.sh
@@ -1,3 +1,14 @@
 #!/bin/bash
+CONFIG_FILE="${HOME}/.config/nc_password_client.conf"
 cd "__src_folder__" || exit 1
-"__src_folder__/nc_password_client.sh" "${@}"
+if [ -r "${CONFIG_FILE}" ]; then
+    perms=$(stat -c %A "${CONFIG_FILE}")
+    if [ "${perms:4:6}" != '------' ]; then
+        echo "Permissions too open for config file '${CONFIG_FILE}' ($perms). Remove all permissions to group and others."
+        exit 1
+    fi
+    config=(--config "${CONFIG_FILE}")
+else
+    config=()
+fi
+"__src_folder__/nc_password_client.sh" "${config[@]}" "${@}"