diff --git a/red/api/editor/locales/en-US/jsonata.json b/red/api/editor/locales/en-US/jsonata.json
index c839c759e..23917e749 100644
--- a/red/api/editor/locales/en-US/jsonata.json
+++ b/red/api/editor/locales/en-US/jsonata.json
@@ -189,11 +189,11 @@
         "desc":"Returns an aggregated value derived from applying the `function` parameter successively to each value in `array` in combination with the result of the previous application of the function.\n\nThe function must accept two arguments, and behaves like an infix operator between each value within the `array`.\n\nThe optional `init` parameter is used as the initial value in the aggregation."
     },
     "$flowContext": {
-        "args": "string",
+        "args": "string[, string]",
         "desc": "Retrieves a flow context property.\n\nThis is a Node-RED defined function."
     },
     "$globalContext": {
-        "args": "string",
+        "args": "string[, string]",
         "desc": "Retrieves a global context property.\n\nThis is a Node-RED defined function."
     },
     "$pad": {
diff --git a/red/runtime/util.js b/red/runtime/util.js
index d5643fcd5..d696f7f9a 100644
--- a/red/runtime/util.js
+++ b/red/runtime/util.js
@@ -389,11 +389,11 @@ function evaluateNodeProperty(value, type, node, msg, callback) {
 
 function prepareJSONataExpression(value,node) {
     var expr = jsonata(value);
-    expr.assign('flowContext',function(val) {
-        return node.context().flow.get(val);
+    expr.assign('flowContext',function(val, store) {
+        return node.context().flow.get(val, store);
     });
-    expr.assign('globalContext',function(val) {
-        return node.context().global.get(val);
+    expr.assign('globalContext',function(val, store) {
+        return node.context().global.get(val, store);
     });
     expr.assign('env', function(val) {
         return process.env[val];