diff --git a/plugins/source/src/main/kotlin/app/aaps/plugins/source/RandomBgPlugin.kt b/plugins/source/src/main/kotlin/app/aaps/plugins/source/RandomBgPlugin.kt
index 211af3245c..526ab0a244 100644
--- a/plugins/source/src/main/kotlin/app/aaps/plugins/source/RandomBgPlugin.kt
+++ b/plugins/source/src/main/kotlin/app/aaps/plugins/source/RandomBgPlugin.kt
@@ -14,6 +14,7 @@ import app.aaps.core.interfaces.plugin.PluginDescription
 import app.aaps.core.interfaces.plugin.PluginType
 import app.aaps.core.interfaces.pump.VirtualPump
 import app.aaps.core.interfaces.resources.ResourceHelper
+import app.aaps.core.interfaces.sharedPreferences.SP
 import app.aaps.core.interfaces.source.BgSource
 import app.aaps.core.interfaces.utils.T
 import app.aaps.core.utils.isRunningTest
@@ -40,13 +41,14 @@ class RandomBgPlugin @Inject constructor(
     aapsLogger: AAPSLogger,
     private val repository: AppRepository,
     private val virtualPump: VirtualPump,
+    private val sp: SP,
     private val config: Config
 ) : PluginBase(
     PluginDescription()
         .mainType(PluginType.BGSOURCE)
         .fragmentClass(BGSourceFragment::class.java.name)
         .pluginIcon(R.drawable.ic_dice)
-        .preferencesId(R.xml.pref_bgsource)
+        .preferencesId(R.xml.pref_randombg)
         .pluginName(R.string.random_bg)
         .shortName(R.string.random_bg_short)
         .description(R.string.description_source_random_bg),
@@ -56,10 +58,10 @@ class RandomBgPlugin @Inject constructor(
     private val handler = Handler(HandlerThread(this::class.simpleName + "Handler").also { it.start() }.looper)
     private lateinit var refreshLoop: Runnable
     private var wakeLock: PowerManager.WakeLock? = null
+    private var interval = 5L // minutes
 
     companion object {
 
-        const val interval = 5L // minutes
         const val min = 70 // mgdl
         const val max = 190 // mgdl
         const val period = 120.0 // minutes
@@ -67,11 +69,16 @@ class RandomBgPlugin @Inject constructor(
 
     init {
         refreshLoop = Runnable {
+            updateInterval()
             handler.postDelayed(refreshLoop, T.mins(interval).msecs())
             handleNewData()
         }
     }
 
+    private fun updateInterval() {
+        interval = sp.getInt("randombg_interval_min", 5).toLong()
+    }
+
     private val disposable = CompositeDisposable()
 
     override fun advancedFilteringSupported(): Boolean = true
@@ -79,11 +86,12 @@ class RandomBgPlugin @Inject constructor(
     @SuppressLint("WakelockTimeout")
     override fun onStart() {
         super.onStart()
+        updateInterval()
         val cal = GregorianCalendar()
         cal[Calendar.MILLISECOND] = 0
         cal[Calendar.SECOND] = 0
-        cal[Calendar.MINUTE] -= cal[Calendar.MINUTE] % 5
-        handler.postAtTime(refreshLoop, SystemClock.uptimeMillis() + cal.timeInMillis + T.mins(5).msecs() + 1000 - System.currentTimeMillis())
+        cal[Calendar.MINUTE] -= cal[Calendar.MINUTE] % interval.toInt()
+        handler.postAtTime(refreshLoop, SystemClock.uptimeMillis() + cal.timeInMillis + T.mins(interval).msecs() + 1000 - System.currentTimeMillis())
         disposable.clear()
         wakeLock = (context.getSystemService(Context.POWER_SERVICE) as PowerManager).newWakeLock(PowerManager.PARTIAL_WAKE_LOCK, "AAPS:RandomBgPlugin")
         wakeLock?.acquire()
@@ -108,7 +116,7 @@ class RandomBgPlugin @Inject constructor(
 
         cal[Calendar.MILLISECOND] = 0
         cal[Calendar.SECOND] = 0
-        cal[Calendar.MINUTE] -= cal[Calendar.MINUTE] % 5
+        cal[Calendar.MINUTE] -= cal[Calendar.MINUTE] % interval.toInt()
         val glucoseValues = mutableListOf<TransactionGlucoseValue>()
         glucoseValues += TransactionGlucoseValue(
             timestamp = cal.timeInMillis,
diff --git a/plugins/source/src/main/res/xml/pref_randombg.xml b/plugins/source/src/main/res/xml/pref_randombg.xml
new file mode 100644
index 0000000000..7264bc9be3
--- /dev/null
+++ b/plugins/source/src/main/res/xml/pref_randombg.xml
@@ -0,0 +1,23 @@
+<?xml version="1.0" encoding="utf-8"?>
+<PreferenceScreen
+    xmlns:android="http://schemas.android.com/apk/res/android"
+    xmlns:app="http://schemas.android.com/apk/res-auto">
+
+    <PreferenceCategory
+        android:key="randombg_settings"
+        app:initialExpandedChildrenCount="0"
+        android:title="Random BG">
+
+        <SwitchPreference
+            android:defaultValue="false"
+            android:key="@string/key_do_ns_upload"
+            android:title="@string/do_ns_upload_title" />
+
+        <EditTextPreference
+            android:defaultValue="5"
+            android:digits="0123456789"
+            android:inputType="numberDecimal"
+            android:key="randombg_interval_min"
+            android:title="BG generation interval minutes" />
+    </PreferenceCategory>
+</PreferenceScreen>