diff --git a/src/proxyauth.js b/src/proxyauth.js
index 94b2ec7a9..078a70b60 100644
--- a/src/proxyauth.js
+++ b/src/proxyauth.js
@@ -142,7 +142,8 @@ async function login(req, res, next) {
         });
     }
 
-    res.redirect(302, `https://${dashboardFqdn}/openid/auth?client_id=${appId}&scope=openid profile email&response_type=code&redirect_uri=https://${app.fqdn}/callback`);
+    const proxyAuthClientId = `${app.id}-proxyauth`;
+    res.redirect(302, `https://${dashboardFqdn}/openid/auth?client_id=${proxyAuthClientId}&scope=openid profile email&response_type=code&redirect_uri=https://${app.fqdn}/callback`);
 }
 
 async function callback(req, res, next) {