diff --git a/presentation/src/main/java/org/cryptomator/presentation/ui/fragment/LicensesFragment.kt b/presentation/src/main/java/org/cryptomator/presentation/ui/fragment/LicensesFragment.kt
index e9be9f18..72250c0f 100644
--- a/presentation/src/main/java/org/cryptomator/presentation/ui/fragment/LicensesFragment.kt
+++ b/presentation/src/main/java/org/cryptomator/presentation/ui/fragment/LicensesFragment.kt
@@ -1,11 +1,10 @@
 package org.cryptomator.presentation.ui.fragment
 
 import android.os.Bundle
-import androidx.preference.PreferenceFragment
-
+import androidx.preference.PreferenceFragmentCompat
 import org.cryptomator.presentation.R
 
-class LicensesFragment : PreferenceFragment() {
+class LicensesFragment : PreferenceFragmentCompat() {
 	override fun onCreatePreferences(savedInstanceState: Bundle?, rootKey: String?) {
 		addPreferencesFromResource(R.xml.licenses)
 	}
diff --git a/presentation/src/main/res/layout/activity_empty_dir_file_info.xml b/presentation/src/main/res/layout/activity_empty_dir_file_info.xml
index 33c9c3a1..d7fb3ca0 100644
--- a/presentation/src/main/res/layout/activity_empty_dir_file_info.xml
+++ b/presentation/src/main/res/layout/activity_empty_dir_file_info.xml
@@ -11,6 +11,7 @@
 		android:layout_height="wrap_content" />
 
 	<androidx.fragment.app.FragmentContainerView
+		android:id="@+id/emptyDirIdFileInfoFragment"
 		android:name="org.cryptomator.presentation.ui.fragment.EmptyDirIdFileInfoFragment"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent"
diff --git a/presentation/src/main/res/layout/activity_licenses.xml b/presentation/src/main/res/layout/activity_licenses.xml
index 76a0dfe8..7e103eb1 100644
--- a/presentation/src/main/res/layout/activity_licenses.xml
+++ b/presentation/src/main/res/layout/activity_licenses.xml
@@ -11,6 +11,7 @@
 		android:layout_height="wrap_content" />
 
 	<androidx.fragment.app.FragmentContainerView
+		android:id="@+id/licensesFragment"
 		android:name="org.cryptomator.presentation.ui.fragment.LicensesFragment"
 		android:layout_width="match_parent"
 		android:layout_height="match_parent"