diff --git a/packages/controller/src/Controller.ts b/packages/controller/src/Controller.ts
index ce132d28..05302e82 100644
--- a/packages/controller/src/Controller.ts
+++ b/packages/controller/src/Controller.ts
@@ -113,7 +113,7 @@ export default class Controller {
 
 	constructor(
 		clusterLogger: winston.Logger,
-		pluginInfos: any[],
+		pluginInfos: lib.PluginNodeEnvInfo[],
 		configPath: string,
 		config: lib.ControllerConfig,
 
diff --git a/packages/controller/src/routes.ts b/packages/controller/src/routes.ts
index 708c090b..719584ba 100644
--- a/packages/controller/src/routes.ts
+++ b/packages/controller/src/routes.ts
@@ -95,7 +95,7 @@ async function getMetrics(req: Request, res: Response, next: any) {
 
 function getPlugins(req: Request, res: Response) {
 	let plugins: lib.PluginWebApi[] = [];
-	for (let pluginInfo of req.app.locals.controller.pluginInfos) {
+	for (let pluginInfo of (req.app.locals.controller as Controller).pluginInfos) {
 		let name = pluginInfo.name;
 		let loaded = req.app.locals.controller.plugins.has(name);
 		let enabled = loaded && req.app.locals.controller.config.group(pluginInfo.name).get("load_plugin");
@@ -115,7 +115,7 @@ function getPlugins(req: Request, res: Response) {
 		if (web.main === "remoteEntry.js") {
 			web.error = "Incompatible old remoteEntry.js entrypoint.";
 		}
-		plugins.push({ name, version: pluginInfo.version, enabled, loaded, web, requirePath: pluginInfo.requirePath });
+		plugins.push({ name, version: pluginInfo.version, enabled, loaded, web, npmPackage: pluginInfo.npmPackage });
 	}
 	res.send(plugins);
 }
diff --git a/packages/lib/src/api.ts b/packages/lib/src/api.ts
index b9ecc4d0..43289178 100644
--- a/packages/lib/src/api.ts
+++ b/packages/lib/src/api.ts
@@ -7,5 +7,10 @@ export type PluginWebApi = {
 		main: string;
 		error?: string;
 	};
-	requirePath: string;
+	/**
+	 * NPM package this plugin is published as. Not present if the package
+	 * is private or the path used to load it does not match the name of the
+	 * package.
+	 */
+	npmPackage?: string;
 }
diff --git a/packages/lib/src/plugin.ts b/packages/lib/src/plugin.ts
index 2f6b71a9..6cf323af 100644
--- a/packages/lib/src/plugin.ts
+++ b/packages/lib/src/plugin.ts
@@ -35,6 +35,12 @@ export type PluginNodeEnvInfo = PluginDeclaration & {
 	requirePath: string;
 	version: string;
 	manifest: any;
+	/**
+	 * NPM package this plugin is published as. Not present if the package
+	 * is private or the path used to load it does not match the name of the
+	 * package.
+	 */
+	npmPackage?: string;
 };
 
 export type PluginWebpackEnvInfo = PluginDeclaration & {
diff --git a/packages/lib/src/plugin_loader.ts b/packages/lib/src/plugin_loader.ts
index e99ac0c2..207e17ed 100644
--- a/packages/lib/src/plugin_loader.ts
+++ b/packages/lib/src/plugin_loader.ts
@@ -24,7 +24,7 @@ export async function loadPluginInfos(pluginList: Map<string, string>) {
 	let plugins: libPlugin.PluginNodeEnvInfo[] = [];
 	for (let [pluginName, pluginPath] of pluginList) {
 		let pluginInfo: libPlugin.PluginNodeEnvInfo;
-		let pluginPackage: { version: string, main?: string };
+		let pluginPackage: { name?: string, version: string, main?: string, private?: boolean };
 
 		try {
 			pluginInfo = require(pluginPath).default;
@@ -47,6 +47,7 @@ export async function loadPluginInfos(pluginList: Map<string, string>) {
 
 		pluginInfo.requirePath = pluginPath;
 		pluginInfo.version = pluginPackage.version;
+		pluginInfo.npmPackage = !pluginPackage.private && pluginPath === pluginPackage.name ? pluginPath : undefined;
 		plugins.push(pluginInfo);
 	}
 	return plugins;
diff --git a/packages/web_ui/src/components/HostsPage.tsx b/packages/web_ui/src/components/HostsPage.tsx
index 23082644..43532a48 100644
--- a/packages/web_ui/src/components/HostsPage.tsx
+++ b/packages/web_ui/src/components/HostsPage.tsx
@@ -59,8 +59,7 @@ function GenerateHostTokenButton() {
 		}
 	}, [open]);
 
-	// Only install plugins that aren't filesystem paths. Npm modules have max 1 forward slash in their name.
-	const pluginString = pluginList.map(p => `"${p.requirePath}"`).filter(x => x.split("/").length <= 1).join(" ");
+	const pluginString = pluginList.filter(p => p.npmPackage).map(p => `"${p.npmPackage}"`).join(" ");
 	return <>
 		<Button
 			onClick={() => { setOpen(true); }}
diff --git a/test/lib/plugin_loader.js b/test/lib/plugin_loader.js
index 8d1639c6..2e113210 100644
--- a/test/lib/plugin_loader.js
+++ b/test/lib/plugin_loader.js
@@ -42,7 +42,7 @@ describe("lib/plugin_loader", function() {
 		it("should load test plugin", async function() {
 			assert.deepEqual(
 				await lib.loadPluginInfos(new Map([["test", path.resolve(testPlugin)]])),
-				[{ name: "test", version: "0.0.1", requirePath: path.resolve(testPlugin) }]
+				[{ name: "test", version: "0.0.1", npmPackage: undefined, requirePath: path.resolve(testPlugin) }]
 			);
 		});
 		it("should reject on broken plugin", async function() {