diff --git a/src/fullsignalk.js b/src/fullsignalk.js
index 188b5d9f..90bd8b5c 100644
--- a/src/fullsignalk.js
+++ b/src/fullsignalk.js
@@ -188,32 +188,6 @@ function addValues(context, contextPath, source, timestamp, pathValues) {
   }
 }
 
-function addMetas(context, contextPath, source, timestamp, metas) {
-  var len = metas.length;
-  for (var i = 0; i < len; ++i) {
-    addMeta(context, contextPath, source, timestamp, metas[i]);
-  }
-}
-
-function addMeta(context, contextPath, source, timestamp, pathValue) {
-  if (_.isUndefined(pathValue.path) || _.isUndefined(pathValue.value)) {
-    console.error("Illegal value in delta:" + JSON.stringify(pathValue));
-    return;
-  }
-  var valueLeaf;
-
-  const splitPath = pathValue.path.split('.');
-  
-  valueLeaf = splitPath.reduce(function(previous, pathPart, i) {
-    if (!previous[pathPart]) {
-      previous[pathPart] = {};
-    }
-    return previous[pathPart];
-  }, context);
-
-  valueLeaf.meta = _.merge(valueLeaf.meta || {}, pathValue.value)
-}
-
 function addValue(context, contextPath, source, timestamp, pathValue) {
   let errMessage = ""
   if(_.isUndefined(pathValue.path)){