diff --git a/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/nearby/modules/version/ENFVersion.kt b/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/nearby/modules/version/ENFVersion.kt
index e0f3fec558f0a5771f0e13d2852d17f0935be3c1..3b071fc3269c7019bad6335716a6ba89b66dc556 100644
--- a/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/nearby/modules/version/ENFVersion.kt
+++ b/Corona-Warn-App/src/main/java/de/rki/coronawarnapp/nearby/modules/version/ENFVersion.kt
@@ -12,5 +12,6 @@ interface ENFVersion {
 
     companion object {
         const val V16 = 16000000L
+        const val V15 = 15000000L
     }
 }
diff --git a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/nearby/modules/diagnosiskeyprovider/DefaultDiagnosisKeyProviderTest.kt b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/nearby/modules/diagnosiskeyprovider/DefaultDiagnosisKeyProviderTest.kt
index d4e8aa99150773a347cd9152363176a69e97513f..a563e4abbcecc54c7a91b7cb5dadfa486e51a9c2 100644
--- a/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/nearby/modules/diagnosiskeyprovider/DefaultDiagnosisKeyProviderTest.kt
+++ b/Corona-Warn-App/src/test/java/de/rki/coronawarnapp/nearby/modules/diagnosiskeyprovider/DefaultDiagnosisKeyProviderTest.kt
@@ -21,9 +21,6 @@ class DefaultDiagnosisKeyProviderTest : BaseTest() {
     @MockK lateinit var enfVersion: ENFVersion
     @MockK lateinit var submissionQuota: SubmissionQuota
 
-    @MockK
-    lateinit var submissionQuota: SubmissionQuota
-
     private val exampleKeyFiles = listOf(File("file1"), File("file2"))
 
     @BeforeEach