diff --git a/source/funkin/util/tools/MapTools.hx b/source/funkin/util/tools/MapTools.hx
index beee1219b..b98cb0adf 100644
--- a/source/funkin/util/tools/MapTools.hx
+++ b/source/funkin/util/tools/MapTools.hx
@@ -33,18 +33,6 @@ class MapTools
     return map.copy();
   }
 
-  public static function merge<K, T>(a:Map<K, T>, b:Map<K, T>):Map<K, T>
-  {
-    var result = a.copy();
-
-    for (pair in b.keyValueIterator())
-    {
-      result.set(pair.key, pair.value);
-    }
-
-    return result;
-  }
-
   /**
    * Create a new map which is a combination of the two given maps.
    * @param a The base map.