diff --git a/app/src/main/assets/OpenAPSMA/determine-basal.js b/app/src/main/assets/OpenAPSMA/determine-basal.js
index 266547c04d..acae24aa23 100644
--- a/app/src/main/assets/OpenAPSMA/determine-basal.js
+++ b/app/src/main/assets/OpenAPSMA/determine-basal.js
@@ -17,7 +17,7 @@ var determine_basal = function determine_basal(glucose_status, currenttemp, iob_
     };
 
     rT.error ='Error: could not get current basal rate';
-    return rT;
+    return setTempBasal(0, 30, profile, rT, offline);
 
     if (typeof profile === 'undefined' || typeof profile.current_basal === 'undefined') {
         rT.error ='Error: could not get current basal rate';
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/DetermineBasalAdapterMAJS.java b/app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/DetermineBasalAdapterMAJS.java
index b79a3065ec..2d3dcef956 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/DetermineBasalAdapterMAJS.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/OpenAPSMA/DetermineBasalAdapterMAJS.java
@@ -79,24 +79,36 @@ public class DetermineBasalAdapterMAJS {
             // been compressed to only one line using something like YUI
             //rhino.evaluateString(scope, javaScriptCode, "JavaScript", 1, null);
             rhino.evaluateString(scope, readFile("OpenAPSMA/determine-basal.js"), "JavaScript", 0, null);
+            String setTempBasal= "var setTempBasal = function (rate, duration, profile, rT, offline) {" +
+                    "rT.duration = duration;\n" +
+                    "    rT.rate = rate;" +
+                    "return rT;" +
+                    "};";
+
+            rhino.evaluateString(scope, setTempBasal, "setTempBasal.js", 0, null);
+
 
             // Get the functionName defined in JavaScriptCode
             //Object obj = scope.get(functionNameInJavaScriptCode, scope);
             Object obj = scope.get("determine_basal", scope);
 
-            if (obj instanceof Function) {
+            Object obj2 = scope.get("setTempBasal", scope);
+
+            if (obj instanceof Function && obj2 instanceof Function) {
                 Function jsFunction = (Function) obj;
+                Function jsFunctionSetTempBasal = (Function) obj2;
+
 
                 // Call the function with params
 
-                String[] params = {
+                Object[] params = {
                         "undefined",
                         "undefined",
                         "undefined",
                         "undefined",
                         "undefined",
                         "undefined",
-                        "setTempBasal"};
+                        jsFunctionSetTempBasal};
 
                 NativeObject jsResult = (NativeObject) jsFunction.call(rhino, scope, scope, params);
 
@@ -127,6 +139,7 @@ public class DetermineBasalAdapterMAJS {
         mProfile.add("carb_ratio", 0);
         mProfile.add("sens", 0);
         mProfile.add("current_basal", 0);
+        String profileString = mProfile.toString();
         mV8rt.add(PARAM_profile, mProfile);
         // Current temp
         mCurrentTemp = new V8Object(mV8rt);