diff --git a/src/apps.json b/src/apps.json
index dc8e3e5a5..669ae01a7 100644
--- a/src/apps.json
+++ b/src/apps.json
@@ -7346,7 +7346,7 @@
 			],
 			"headers": {
 				"Set-Cookie": "^sails\\.sid$",
-				"X-Powered-By": "^Sails$"
+				"X-Powered-By": "^Sails(?:$|[^a-z0-9])"
 			},
 			"icon": "Sails.js.svg",
 			"implies": "Express",