diff --git a/app/src/main/java/foundation/e/accountmanager/syncadapter/SyncManager.kt b/app/src/main/java/foundation/e/accountmanager/syncadapter/SyncManager.kt
index ab72c5d80e2418d9b13b0327a4daed1f32470088..c904351ed7d62cee654a728fe91ed5b0f47e5280 100644
--- a/app/src/main/java/foundation/e/accountmanager/syncadapter/SyncManager.kt
+++ b/app/src/main/java/foundation/e/accountmanager/syncadapter/SyncManager.kt
@@ -311,7 +311,7 @@ abstract class SyncManager<ResourceType: LocalResource<*>, out CollectionType: L
                 }
 
                 val fileName = local.fileName!!
-                useRemote(DavResource(httpClient.okHttpClient, collectionURL.newBuilder().addPathSegment(fileName).build())) { remote ->
+                useRemote(DavResource(httpClient.okHttpClient, collectionURL.newBuilder().addPathSegment(fileName).build(), accountSettings.credentials().authState?.accessToken)) { remote ->
                     // generate entity to upload (VCard, iCal, whatever)
                     val body = prepareUpload(local)