diff --git a/workflow/engine/classes/PmDynaform.php b/workflow/engine/classes/PmDynaform.php
index f614521d3..79f62ffd4 100644
--- a/workflow/engine/classes/PmDynaform.php
+++ b/workflow/engine/classes/PmDynaform.php
@@ -1039,7 +1039,7 @@ class PmDynaform
                         },
                         token: credentials,
                         submitRest: false,
-                        googleMaps: googleMaps
+                        googleMaps: typeof googleMaps !== 'undefined' ? googleMaps : null
                     });
                     $(document).find(\"form\").submit(function (e) {
                         e.preventDefault();
@@ -1101,7 +1101,7 @@ class PmDynaform
                 "        },\n" .
                 "        token: credentials,\n" .
                 "        submitRest: false,\n" .
-                "        googleMaps: googleMaps\n" .
+                "        googleMaps: typeof googleMaps !== 'undefined' ? googleMaps : null\n" .
                 "    });\n" .
                 "    $(document).find('form').find('button').on('click', function (e) {\n" .
                 "        e.preventDefault();\n" .
diff --git a/workflow/engine/js/cases/core/pmDynaform.js b/workflow/engine/js/cases/core/pmDynaform.js
index 56cc81ef2..6fc55a959 100644
--- a/workflow/engine/js/cases/core/pmDynaform.js
+++ b/workflow/engine/js/cases/core/pmDynaform.js
@@ -91,7 +91,7 @@ $(window).load(function () {
         },
         token: credentials,
         submitRest: false,
-        googleMaps: googleMaps,
+        googleMaps: typeof googleMaps !== "undefined" ? googleMaps : null,
         onLoad: function () {
             var dynaformname = document.createElement("input"),
                 appuid,