diff --git a/README.md b/README.md
index d7b6fc8..4f02013 100644
--- a/README.md
+++ b/README.md
@@ -44,6 +44,7 @@ docker.io/aw1cks/openconnect'
 | `PASS`           | Password to authenticate with                                                                                                                | `mypassword`                                                |
 | `OTP`            | OTP/2FA code (optional)                                                                                                                      | `123456`                                                    |
 | `SEARCH_DOMAINS` | Search domains to use. DNS for these domains will be routed via the VPN's DNS servers (optional). Separate with a space for multiple domains | `my.corporate-domain.com subdomain.my.corporate-domain.com` |
+| `USERAGENT`      | User-Agent to pass to OpenConnect.                                                                                                           | `AnyConnect`                                                |
 | `EXTRA_ARGS`     | Any additional arguments to be passed to the OpenConnect client (optional). Only use this if you need something specific                     | `--verbose`                                                 |
 
 ## Helper scripts
diff --git a/entrypoint.sh b/entrypoint.sh
index 4cbbacd..80bfa83 100755
--- a/entrypoint.sh
+++ b/entrypoint.sh
@@ -55,6 +55,8 @@ then
   OPENCONNECT_ARGS="${OPENCONNECT_ARGS} ${EXTRA_ARGS}"
 fi
 
+OPENCONNECT_ARGS="${OPENCONNECT_ARGS} --useragent=${USERAGENT:-AnyConnect}"
+
 # URL needs to be the last argument
 printf "\e[32mSetting URL...\e[0m\n"
 OPENCONNECT_ARGS="${OPENCONNECT_ARGS} ${URL}"