diff --git a/app/src/main/java/com/owncloud/android/ui/dialog/LoadingDialog.kt b/app/src/main/java/com/owncloud/android/ui/dialog/LoadingDialog.kt
index f4c5d294531e..5383c95dac3f 100644
--- a/app/src/main/java/com/owncloud/android/ui/dialog/LoadingDialog.kt
+++ b/app/src/main/java/com/owncloud/android/ui/dialog/LoadingDialog.kt
@@ -61,7 +61,7 @@ class LoadingDialog : DialogFragment(), Injectable {
 
     override fun onDestroyView() {
         if (dialog != null && retainInstance) {
-            dialog!!.setDismissMessage(null)
+            dialog?.setDismissMessage(null)
         }
 
         super.onDestroyView()
diff --git a/app/src/main/res/layout/loading_dialog.xml b/app/src/main/res/layout/loading_dialog.xml
index 62a53d863026..cdef05385fcd 100644
--- a/app/src/main/res/layout/loading_dialog.xml
+++ b/app/src/main/res/layout/loading_dialog.xml
@@ -24,8 +24,9 @@
     android:orientation="horizontal"
     android:padding="@dimen/standard_padding">
 
-    <com.google.android.material.progressindicator.CircularProgressIndicator
+    <ProgressBar
         android:id="@+id/loadingBar"
+        style="@style/Widget.Material3.CircularProgressIndicator"
         android:layout_width="wrap_content"
         android:layout_height="wrap_content"
         android:layout_gravity="center_vertical"