diff --git a/app/phone/proguard-rules.pro b/app/phone/proguard-rules.pro
index 18d363ce..9a366cd5 100644
--- a/app/phone/proguard-rules.pro
+++ b/app/phone/proguard-rules.pro
@@ -21,7 +21,6 @@
 #-renamesourcefileattribute SourceFile
 
 -keepnames class dev.jdtech.jellyfin.models.PlayerItem
--keepnames class dev.jdtech.jellyfin.models.DownloadSeriesMetadata
 
 # ProGuard thinks all SettingsFragments are unused
 -keep class dev.jdtech.jellyfin.fragments.SettingsLanguageFragment
diff --git a/data/proguard-rules.pro b/data/proguard-rules.pro
index f42c5fbf..90173f3b 100644
--- a/data/proguard-rules.pro
+++ b/data/proguard-rules.pro
@@ -38,3 +38,5 @@
 #-keepnames class <1>$$serializer { # -keepnames suffices; class is kept when serializer() is kept.
 #    static <1>$$serializer INSTANCE;
 #}
+
+-keepnames class dev.jdtech.jellyfin.models.CollectionType