diff --git a/jsons/1.12.2-rel.json b/jsons/1.12.2-rel.json
index 4601f1654..2b11e8d59 100644
--- a/jsons/1.12.2-rel.json
+++ b/jsons/1.12.2-rel.json
@@ -142,16 +142,5 @@
   ]
 },
 "optionals": [
-    {
-        "name": "Mercurius",
-        "client": true,
-        "server": true,
-        "default": true,
-        "inject": true,
-        "desc": "A mod that collects statistics about Minecraft and your system.<br>Useful for Forge to understand how Minecraft/Forge are used.",
-        "url": "http://www.minecraftforge.net/forum/index.php?topic=43278.0",
-        "artifact": "net.minecraftforge:MercuriusUpdater:1.12.2",
-        "maven": "http://files.minecraftforge.net/maven/"
-    }
 ]
 }