diff --git a/app/src/main/res/values-nl/strings.xml b/app/src/main/res/values-nl/strings.xml
index 3964baad4..df8e7f894 100644
--- a/app/src/main/res/values-nl/strings.xml
+++ b/app/src/main/res/values-nl/strings.xml
@@ -662,4 +662,6 @@
     <string name="authorization_cancelled">Autorisatie geannuleerd</string>
     <string name="sign_in_with_google">Log in met Google</string>
     <string name="synchronization_third_party">Synchronisatie via derden</string>
+    <string name="authentication_required">Authenticatie verplicht</string>
+    <string name="github_sponsor">Sponsor</string>
 </resources>
\ No newline at end of file