diff --git a/src/apps.json b/src/apps.json
index 6c145e8a2..ef5ad0a3f 100644
--- a/src/apps.json
+++ b/src/apps.json
@@ -8880,7 +8880,7 @@
         12
       ],
       "js": {
-        "io": "\\;confidence:20"
+        "io.version": "(.*)\\;version:\\1\\;confidence:20"
       },
       "icon": "Socket.io.png",
       "implies": "Node.js",