diff --git a/app/src/main/java/info/nightscout/androidaps/dependencyInjection/AppModule.kt b/app/src/main/java/info/nightscout/androidaps/dependencyInjection/AppModule.kt
index da8551af0b..35ef24854b 100644
--- a/app/src/main/java/info/nightscout/androidaps/dependencyInjection/AppModule.kt
+++ b/app/src/main/java/info/nightscout/androidaps/dependencyInjection/AppModule.kt
@@ -15,6 +15,7 @@ import info.nightscout.androidaps.plugins.configBuilder.ConfigBuilderPlugin
 import info.nightscout.androidaps.plugins.configBuilder.PluginStore
 import info.nightscout.androidaps.plugins.configBuilder.ProfileFunctionImplementation
 import info.nightscout.androidaps.plugins.general.maintenance.ImportExportPrefsImpl
+import info.nightscout.androidaps.plugins.general.maintenance.PrefFileListProvider
 import info.nightscout.androidaps.plugins.general.nsclient.DataSyncSelectorImplementation
 import info.nightscout.androidaps.plugins.general.smsCommunicator.SmsCommunicatorPlugin
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.IobCobCalculatorPlugin
@@ -22,6 +23,8 @@ import info.nightscout.androidaps.plugins.pump.PumpSyncImplementation
 import info.nightscout.androidaps.queue.CommandQueue
 import info.nightscout.androidaps.utils.DateUtil
 import info.nightscout.androidaps.utils.androidNotification.NotificationHolderImpl
+import info.nightscout.androidaps.utils.buildHelper.BuildHelper
+import info.nightscout.androidaps.utils.buildHelper.BuildHelperImpl
 import info.nightscout.androidaps.utils.buildHelper.ConfigImpl
 import info.nightscout.androidaps.utils.resources.IconsProviderImplementation
 import info.nightscout.androidaps.utils.resources.ResourceHelper
@@ -56,6 +59,10 @@ open class AppModule {
     @Singleton
     fun provideStorage(): Storage = FileStorage()
 
+    @Provides
+    @Singleton
+    fun provideBuildHelper(config: Config, fileListProvider: PrefFileListProvider): BuildHelper = BuildHelperImpl(config, fileListProvider)
+
     @Provides
     @Singleton
     internal fun provideSchedulers(): AapsSchedulers = DefaultAapsSchedulers()
diff --git a/app/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelper.kt b/app/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelperImpl.kt
similarity index 75%
rename from app/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelper.kt
rename to app/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelperImpl.kt
index 04dbd0d789..b2bb3d99db 100644
--- a/app/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelper.kt
+++ b/app/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelperImpl.kt
@@ -4,14 +4,11 @@ import info.nightscout.androidaps.BuildConfig
 import info.nightscout.androidaps.interfaces.Config
 import info.nightscout.androidaps.plugins.general.maintenance.PrefFileListProvider
 import java.io.File
-import javax.inject.Inject
-import javax.inject.Singleton
 
-@Singleton
-class BuildHelper @Inject constructor(
+class BuildHelperImpl constructor(
     private val config: Config,
     fileListProvider: PrefFileListProvider
-) {
+) : BuildHelper {
 
     private var devBranch = false
     private var engineeringMode = false
@@ -23,11 +20,10 @@ class BuildHelper @Inject constructor(
         devBranch = BuildConfig.VERSION.contains("-") || BuildConfig.VERSION.matches(Regex(".*[a-zA-Z]+.*"))
     }
 
-    fun isEngineeringModeOrRelease(): Boolean =
+    override fun isEngineeringModeOrRelease(): Boolean =
         if (!config.APS) true else engineeringMode || !devBranch
 
-    fun isEngineeringMode(): Boolean =
-        engineeringMode
+    override fun isEngineeringMode(): Boolean = engineeringMode
 
-    fun isDev(): Boolean = devBranch
+    override fun isDev(): Boolean = devBranch
 }
\ No newline at end of file
diff --git a/app/src/test/java/info/nightscout/androidaps/interfaces/ConstraintsCheckerTest.kt b/app/src/test/java/info/nightscout/androidaps/interfaces/ConstraintsCheckerTest.kt
index 545364ac3f..3235a110c0 100644
--- a/app/src/test/java/info/nightscout/androidaps/interfaces/ConstraintsCheckerTest.kt
+++ b/app/src/test/java/info/nightscout/androidaps/interfaces/ConstraintsCheckerTest.kt
@@ -19,7 +19,6 @@ import info.nightscout.androidaps.plugins.configBuilder.ConstraintChecker
 import info.nightscout.androidaps.plugins.constraints.objectives.ObjectivesPlugin
 import info.nightscout.androidaps.plugins.constraints.objectives.objectives.Objective
 import info.nightscout.androidaps.plugins.constraints.safety.SafetyPlugin
-import info.nightscout.androidaps.plugins.general.maintenance.LoggerUtils
 import info.nightscout.androidaps.plugins.general.maintenance.PrefFileListProvider
 import info.nightscout.androidaps.plugins.iob.iobCobCalculator.GlucoseStatusProvider
 import info.nightscout.androidaps.plugins.pump.combo.ComboPlugin
diff --git a/app/src/test/java/info/nightscout/androidaps/queue/QueueThreadTest.kt b/app/src/test/java/info/nightscout/androidaps/queue/QueueThreadTest.kt
index 000d1e9015..22ddbebd53 100644
--- a/app/src/test/java/info/nightscout/androidaps/queue/QueueThreadTest.kt
+++ b/app/src/test/java/info/nightscout/androidaps/queue/QueueThreadTest.kt
@@ -12,7 +12,6 @@ import info.nightscout.androidaps.interfaces.Constraint
 import info.nightscout.androidaps.interfaces.PumpDescription
 import info.nightscout.androidaps.interfaces.PumpSync
 import info.nightscout.androidaps.plugins.configBuilder.ConstraintChecker
-import info.nightscout.androidaps.plugins.general.maintenance.LoggerUtils
 import info.nightscout.androidaps.plugins.general.maintenance.PrefFileListProvider
 import info.nightscout.androidaps.plugins.pump.virtual.VirtualPumpPlugin
 import info.nightscout.androidaps.queue.commands.Command
diff --git a/core/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelper.kt b/core/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelper.kt
new file mode 100644
index 0000000000..ca6a251f65
--- /dev/null
+++ b/core/src/main/java/info/nightscout/androidaps/utils/buildHelper/BuildHelper.kt
@@ -0,0 +1,8 @@
+package info.nightscout.androidaps.utils.buildHelper
+
+interface BuildHelper {
+
+    fun isEngineeringModeOrRelease(): Boolean
+    fun isEngineeringMode(): Boolean
+    fun isDev(): Boolean
+}