diff --git a/app/src/main/java/info/nightscout/androidaps/data/Profile.java b/app/src/main/java/info/nightscout/androidaps/data/Profile.java
index ea662e434d..157427598d 100644
--- a/app/src/main/java/info/nightscout/androidaps/data/Profile.java
+++ b/app/src/main/java/info/nightscout/androidaps/data/Profile.java
@@ -17,6 +17,9 @@ import java.util.TimeZone;
 import info.nightscout.androidaps.Constants;
 import info.nightscout.androidaps.MainApp;
 import info.nightscout.androidaps.R;
+import info.nightscout.androidaps.interfaces.PumpDescription;
+import info.nightscout.androidaps.interfaces.PumpInterface;
+import info.nightscout.androidaps.plugins.ConfigBuilder.ConfigBuilderPlugin;
 import info.nightscout.androidaps.plugins.Overview.notifications.Notification;
 import info.nightscout.androidaps.plugins.Overview.events.EventDismissNotification;
 import info.nightscout.androidaps.plugins.Overview.events.EventNewNotification;
@@ -327,8 +330,27 @@ public class Profile {
     }
 
     public Double getBasal(Integer timeAsSeconds) {
-        if (basal_v == null)
+        if (basal_v == null) {
             basal_v = convertToSparseArray(basal);
+            // Check for minimal basal value
+            PumpInterface pump = ConfigBuilderPlugin.getActivePump();
+            if (pump != null) {
+                PumpDescription description = pump.getPumpDescription();
+                for (int i = 0; i < basal_v.size(); i++) {
+                    if (basal_v.valueAt(i) < description.basalMinimumRate) {
+                        basal_v.setValueAt(i, description.basalMinimumRate);
+                        MainApp.bus().post(new EventNewNotification(new Notification(Notification.MINIMAL_BASAL_VALUE_REPLACED, MainApp.sResources.getString(R.string.minimalbasalvaluereplaced), Notification.NORMAL)));
+                    }
+                }
+                return getValueToTime(basal_v, timeAsSeconds);
+            } else {
+                // if pump not available (at start)
+                // do not store converted array
+                Double value = getValueToTime(basal_v, timeAsSeconds);
+                basal_v = null;
+                return value;
+            }
+        }
         return getValueToTime(basal_v, timeAsSeconds);
     }
 
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/notifications/Notification.java b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/notifications/Notification.java
index 30f6fdd328..e54ff80772 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/Overview/notifications/Notification.java
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/Overview/notifications/Notification.java
@@ -56,6 +56,7 @@ public class Notification {
     public static final int PUMP_UNREACHABLE = 26;
     public static final int BG_READINGS_MISSED = 27;
     public static final int UNSUPPORTED_FIRMWARE = 28;
+    public static final int MINIMAL_BASAL_VALUE_REPLACED = 29;
 
     public int id;
     public Date date;
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index f2aa76486c..50fba4b94a 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -788,5 +788,6 @@
     <string name="key_dexcomg5_xdripupload" translatable="false">dexcomg5_xdripupload</string>
     <string name="dexcomg5_xdripupload_summary">In xDrip+ select 640g/Eversense data source</string>
     <string name="nsclientbg">NSClient BG</string>
+    <string name="minimalbasalvaluereplaced">Basal value replaced by minimal supported value</string>
 </resources>