diff --git a/app/src/main/java/info/nightscout/androidaps/dependencyInjection/PluginsModule.kt b/app/src/main/java/info/nightscout/androidaps/dependencyInjection/PluginsModule.kt
index 75c834977a..892c9c36a8 100644
--- a/app/src/main/java/info/nightscout/androidaps/dependencyInjection/PluginsModule.kt
+++ b/app/src/main/java/info/nightscout/androidaps/dependencyInjection/PluginsModule.kt
@@ -31,6 +31,7 @@ import info.nightscout.androidaps.plugins.general.persistentNotification.Persist
 import info.nightscout.androidaps.plugins.general.smsCommunicator.SmsCommunicatorPlugin
 import info.nightscout.androidaps.plugins.general.wear.WearPlugin
 import info.nightscout.androidaps.plugins.general.xdripStatusline.StatusLinePlugin
+import info.nightscout.androidaps.plugins.insulin.InsulinLyumjevPlugin
 import info.nightscout.androidaps.plugins.insulin.InsulinOrefFreePeakPlugin
 import info.nightscout.androidaps.plugins.insulin.InsulinOrefRapidActingPlugin
 import info.nightscout.androidaps.plugins.insulin.InsulinOrefUltraRapidActingPlugin
@@ -82,6 +83,12 @@ abstract class PluginsModule {
     @IntKey(40)
     abstract fun bindInsulinOrefUltraRapidActingPlugin(plugin: InsulinOrefUltraRapidActingPlugin): PluginBase
 
+    @Binds
+    @AllConfigs
+    @IntoMap
+    @IntKey(42)
+    abstract fun bindInsulinLyumjevPlugin(plugin: InsulinLyumjevPlugin): PluginBase
+
     @Binds
     @AllConfigs
     @IntoMap
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinLyumjevPlugin.kt b/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinLyumjevPlugin.kt
new file mode 100644
index 0000000000..b5fa0fea3d
--- /dev/null
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinLyumjevPlugin.kt
@@ -0,0 +1,35 @@
+package info.nightscout.androidaps.plugins.insulin
+
+import dagger.android.HasAndroidInjector
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.interfaces.InsulinInterface
+import info.nightscout.androidaps.logging.AAPSLogger
+import info.nightscout.androidaps.plugins.bus.RxBusWrapper
+import info.nightscout.androidaps.interfaces.ProfileFunction
+import info.nightscout.androidaps.utils.resources.ResourceHelper
+import javax.inject.Inject
+import javax.inject.Singleton
+
+@Singleton
+class InsulinLyumjevPlugin @Inject constructor(
+    injector: HasAndroidInjector,
+    resourceHelper: ResourceHelper,
+    profileFunction: ProfileFunction,
+    rxBus: RxBusWrapper, aapsLogger: AAPSLogger
+) : InsulinOrefBasePlugin(injector, resourceHelper, profileFunction, rxBus, aapsLogger) {
+
+
+    override fun getId(): Int = InsulinInterface.OREF_LYUMJEV
+
+    override fun getFriendlyName(): String = resourceHelper.gs(R.string.lyumjev)
+
+    override fun commentStandardText(): String = resourceHelper.gs(R.string.lyumjev)
+
+    override val peak = 45
+
+    init {
+        pluginDescription
+            .pluginName(R.string.lyumjev)
+            .description(R.string.description_insulin_lyumjev)
+    }
+}
\ No newline at end of file
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefRapidActingPlugin.kt b/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefRapidActingPlugin.kt
index 770e7f1f91..a0241ff9c9 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefRapidActingPlugin.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefRapidActingPlugin.kt
@@ -41,5 +41,6 @@ class InsulinOrefRapidActingPlugin @Inject constructor(
             .pluginName(R.string.rapid_acting_oref)
             .description(R.string.description_insulin_rapid)
             .setDefault()
+            .enableByDefault(true)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefUltraRapidActingPlugin.kt b/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefUltraRapidActingPlugin.kt
index 60f07c3203..a793c47e89 100644
--- a/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefUltraRapidActingPlugin.kt
+++ b/app/src/main/java/info/nightscout/androidaps/plugins/insulin/InsulinOrefUltraRapidActingPlugin.kt
@@ -34,6 +34,5 @@ class InsulinOrefUltraRapidActingPlugin @Inject constructor(
         pluginDescription
             .pluginName(R.string.ultrarapid_oref)
             .description(R.string.description_insulin_ultra_rapid)
-            .enableByDefault(true)
     }
 }
\ No newline at end of file
diff --git a/app/src/main/res/values/strings.xml b/app/src/main/res/values/strings.xml
index 05014ba225..69d711c5bc 100644
--- a/app/src/main/res/values/strings.xml
+++ b/app/src/main/res/values/strings.xml
@@ -45,6 +45,7 @@
     <string name="description_food">Displays the food presets defined in Nightscout</string>
     <string name="description_insulin_rapid">Insulin preset for Humalog and NovoRapid / NovoLog</string>
     <string name="description_insulin_ultra_rapid">Insulin preset for Fiasp</string>
+    <string name="description_insulin_lyumjev">Insulin preset for Lyumjev</string>
     <string name="description_insulin_free_peak">Allows you to define the peak of the insulin activity and should only be used by advanced users</string>
     <string name="description_loop">Activate or deactivate the implementation triggering the loop.</string>
     <string name="description_ns_client">Synchronizes your data with Nightscout</string>
@@ -630,6 +631,7 @@
     <string name="free_peak_oref">Free-Peak Oref</string>
     <string name="rapid_acting_oref">Rapid-Acting Oref</string>
     <string name="ultrarapid_oref">Ultra-Rapid Oref</string>
+    <string name="lyumjev">Lyumjev</string>
     <string name="dia_too_short">DIA of %1$f too short - using %2$f instead!</string>
     <string name="activate_profile">Activate profile</string>
     <string name="invalid">INVALID</string>
diff --git a/app/src/test/java/info/nightscout/androidaps/plugins/insulin/InsulinLyumjevPluginTest.kt b/app/src/test/java/info/nightscout/androidaps/plugins/insulin/InsulinLyumjevPluginTest.kt
new file mode 100644
index 0000000000..01ea1f9b8a
--- /dev/null
+++ b/app/src/test/java/info/nightscout/androidaps/plugins/insulin/InsulinLyumjevPluginTest.kt
@@ -0,0 +1,65 @@
+package info.nightscout.androidaps.plugins.insulin
+
+import dagger.android.AndroidInjector
+import dagger.android.HasAndroidInjector
+import info.nightscout.androidaps.R
+import info.nightscout.androidaps.interfaces.InsulinInterface
+import info.nightscout.androidaps.logging.AAPSLogger
+import info.nightscout.androidaps.plugins.bus.RxBusWrapper
+import info.nightscout.androidaps.interfaces.ProfileFunction
+import info.nightscout.androidaps.utils.resources.ResourceHelper
+import org.junit.Assert.assertEquals
+import org.junit.Before
+import org.junit.Rule
+import org.junit.Test
+import org.mockito.ArgumentMatchers.eq
+import org.mockito.Mock
+import org.mockito.Mockito.`when`
+import org.mockito.junit.MockitoJUnit
+import org.mockito.junit.MockitoRule
+
+class InsulinLyumjevPluginTest {
+
+    @get:Rule
+    val mockitoRule: MockitoRule = MockitoJUnit.rule()
+
+    private lateinit var sut: InsulinLyumjevPlugin
+
+    @Mock lateinit var resourceHelper: ResourceHelper
+    @Mock lateinit var rxBus: RxBusWrapper
+    @Mock lateinit var profileFunction: ProfileFunction
+    @Mock lateinit var aapsLogger: AAPSLogger
+
+    private var injector: HasAndroidInjector = HasAndroidInjector {
+        AndroidInjector {
+        }
+    }
+
+    @Before
+    fun setup() {
+        sut = InsulinLyumjevPlugin(injector, resourceHelper, profileFunction, rxBus, aapsLogger)
+    }
+
+    @Test
+    fun `simple peak test`() {
+        assertEquals(45, sut.peak)
+    }
+
+    @Test
+    fun getIdTest() {
+        assertEquals(InsulinInterface.OREF_LYUMJEV, sut.id)
+    }
+
+    @Test
+    fun commentStandardTextTest() {
+        `when`(resourceHelper.gs(eq(R.string.lyumjev))).thenReturn("Lyumjev")
+        assertEquals("Lyumjev", sut.commentStandardText())
+    }
+
+    @Test
+    fun getFriendlyNameTest() {
+        `when`(resourceHelper.gs(eq(R.string.lyumjev))).thenReturn("Lyumjev")
+        assertEquals("Lyumjev", sut.friendlyName)
+    }
+
+}
\ No newline at end of file
diff --git a/core/src/main/java/info/nightscout/androidaps/interfaces/InsulinInterface.java b/core/src/main/java/info/nightscout/androidaps/interfaces/InsulinInterface.java
index d5e8ab399d..caeb77de9a 100644
--- a/core/src/main/java/info/nightscout/androidaps/interfaces/InsulinInterface.java
+++ b/core/src/main/java/info/nightscout/androidaps/interfaces/InsulinInterface.java
@@ -13,6 +13,7 @@ public interface InsulinInterface {
     int OREF_RAPID_ACTING = 2;
     int OREF_ULTRA_RAPID_ACTING = 3;
     int OREF_FREE_PEAK = 4;
+    int OREF_LYUMJEV = 5;
 
 
     int getId();