diff --git a/mastodon/src/main/java/org/joinmastodon/android/api/requests/filters/FilterRequest.java b/mastodon/src/main/java/org/joinmastodon/android/api/requests/filters/FilterRequest.java
index ff61d536f..9d5856a16 100644
--- a/mastodon/src/main/java/org/joinmastodon/android/api/requests/filters/FilterRequest.java
+++ b/mastodon/src/main/java/org/joinmastodon/android/api/requests/filters/FilterRequest.java
@@ -6,6 +6,9 @@ import org.joinmastodon.android.model.FilterContext;
 import java.util.EnumSet;
 import java.util.List;
 
+import androidx.annotation.Keep;
+
+@Keep
 class FilterRequest{
 	public String title;
 	public EnumSet<FilterContext> context;