diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java
index 464c422596..5e3e187d17 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/Dialogs/WizardDialog.java
@@ -53,6 +53,8 @@ import info.nightscout.androidaps.db.TempTarget;
 import info.nightscout.androidaps.events.EventNewBG;
 import info.nightscout.androidaps.events.EventRefreshOverview;
 import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
+import info.nightscout.androidaps.plugins.IobCobCalculator.AutosensData;
+import info.nightscout.androidaps.plugins.IobCobCalculator.IobCobCalculatorPlugin;
 import info.nightscout.androidaps.plugins.Loop.LoopPlugin;
 import info.nightscout.androidaps.plugins.OpenAPSAMA.OpenAPSAMAPlugin;
 import info.nightscout.androidaps.plugins.OpenAPSMA.events.EventOpenAPSUpdateGui;
@@ -439,7 +441,7 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         basalIobInsulin.setText(DecimalFormatter.to2Decimal(-basalIob.basaliob) + "U");
 
         // COB only if AMA is selected
-        if (ConfigBuilderPlugin.getActiveAPS() instanceof OpenAPSAMAPlugin && ConfigBuilderPlugin.getActiveAPS().getLastAPSResult() != null && ConfigBuilderPlugin.getActiveAPS().getLastAPSRun().after(new Date(System.currentTimeMillis() - 11 * 60 * 1000L))) {
+        if (ConfigBuilderPlugin.getActiveAPS() instanceof OpenAPSAMAPlugin) {
             cobLayout.setVisibility(View.VISIBLE);
             cobAvailable = true;
         } else {
@@ -483,12 +485,10 @@ public class WizardDialog extends DialogFragment implements OnClickListener, Com
         // COB
         Double c_cob = 0d;
         if (cobAvailable && cobCheckbox.isChecked()) {
-            if (ConfigBuilderPlugin.getActiveAPS().getLastAPSResult() != null && ConfigBuilderPlugin.getActiveAPS().getLastAPSRun().after(new Date(System.currentTimeMillis() - 11 * 60 * 1000L))) {
-                try {
-                    c_cob = SafeParse.stringToDouble(ConfigBuilderPlugin.getActiveAPS().getLastAPSResult().json().getString("COB"));
-                } catch (JSONException e) {
-                    log.error("Unhandled exception", e);
-                }
+            AutosensData autosensData = IobCobCalculatorPlugin.getAutosensData(System.currentTimeMillis());
+
+            if(autosensData != null && autosensData.time > System.currentTimeMillis() - 11 * 60 * 1000L) {
+                c_cob = autosensData.cob;
             }
         }