diff --git a/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt b/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt
index 3a05707e0..83033a223 100644
--- a/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt
+++ b/app/src/main/java/com/vitorpamplona/amethyst/ui/screen/CardFeedViewModel.kt
@@ -38,6 +38,8 @@ open class CardFeedViewModel(val dataSource: FeedFilter<Note>): ViewModel() {
             refreshSuspended()
         }
     }
+
+    @Synchronized
     private fun refreshSuspended() {
         val notes = dataSource.loadTop()