diff --git a/src/emf/Opener.js b/src/emf/Opener.js
deleted file mode 100644
index 391bb0a..0000000
--- a/src/emf/Opener.js
+++ /dev/null
@@ -1,24 +0,0 @@
-const { emf } = require('../util/constants.json'),
-      merge = require('../../util/merge')
-
-class Opener {
-  constructor() {
-    this.name = emf.id
-    this.silent = true
-    this.categories = emf.categories
-    this.accept = emf.ext
-
-    this.exec = (url, context) => {
-      console.log(url, context)
-    }
-  }
-
-  patchSystem() {
-    // Import to prevent race conditions
-    const { _get } = window.le
-
-    window.le._get = merge(_get, emf.filetypePatch)
-  }
-}
-
-module.exports = Opener
\ No newline at end of file
diff --git a/src/util/constants.json b/src/util/constants.json
index 75e1b4a..a1962ab 100755
--- a/src/util/constants.json
+++ b/src/util/constants.json
@@ -4,11 +4,6 @@
     "categories": "Game",
     "version": "0.1.0b"
   },
-  "emf": {
-    "id": "emf",
-    "ext": ".emf",
-    "categories": "Utility"
-  },
   "paths": {
     "modPath": "/a/.config/xash/mods/",
     "saves": "/a/.config/xash/saves/"