diff --git a/CHANGELOG.md b/CHANGELOG.md
index 29798f73..7a37fc6b 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -63,6 +63,7 @@ Many thanks to the following for contributing to this release:
 - Added `controller.share_factorio_credential_with_hosts` config to optionally require hosts to provide their own credentials.
 - Added `host.factorio_username` and `host.factorio_token` config to set Factorio credentials used on a given host.
 - Fixed 2.0 version extraction from linux headless downloaded during installation of clusterio. [#671](https://github.com/clusterio/clusterio/pull/671)
+- Updated display name and description of `controller.external_address` to avoid confusion. [#674](https://github.com/clusterio/clusterio/pull/674)
 
 ### Breaking Changes
 
diff --git a/packages/lib/src/config/definitions.ts b/packages/lib/src/config/definitions.ts
index 132d0727..11a9dd3b 100644
--- a/packages/lib/src/config/definitions.ts
+++ b/packages/lib/src/config/definitions.ts
@@ -90,8 +90,8 @@ export class ControllerConfig extends classes.Config<ControllerConfigFields> {
 			optional: true,
 		},
 		"controller.external_address": {
-			title: "External Address",
-			description: "Public facing address the controller is hosted on.",
+			title: "Public URL",
+			description: "Public facing URL the controller is hosted on, including the protocol.",
 			type: "string",
 			optional: true,
 		},