diff --git a/app/src/main/AndroidManifest.xml b/app/src/main/AndroidManifest.xml
index 8a2a40fb..251b5a4f 100644
--- a/app/src/main/AndroidManifest.xml
+++ b/app/src/main/AndroidManifest.xml
@@ -64,11 +64,13 @@
 
         <activity
             android:name="com.google.android.gms.oss.licenses.OssLicensesMenuActivity"
-            android:exported="false" />
+            android:exported="false"
+            android:theme="@style/AppTheme" />
 
         <activity
             android:name="com.google.android.gms.oss.licenses.OssLicensesActivity"
-            android:exported="false" />
+            android:exported="false"
+            android:theme="@style/AppTheme" />
 
         <activity
             android:name=".ui.screens.android.CodeActivity"
diff --git a/app/src/main/res/xml/preferences_settings.xml b/app/src/main/res/xml/preferences_settings.xml
index a39bf3a0..2e0e14a7 100644
--- a/app/src/main/res/xml/preferences_settings.xml
+++ b/app/src/main/res/xml/preferences_settings.xml
@@ -100,7 +100,7 @@
         </androidx.preference.Preference>
         <androidx.preference.Preference
             app:icon="@drawable/ic_libraries"
-            app:key="open_source_licenses"
+            app:key="@string/key_open_source_licenses"
             app:title="@string/open_source_licenses" />
         <androidx.preference.Preference
             app:icon="@drawable/ic_license"