diff --git a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
index b9aa4c76a..60363d82a 100644
--- a/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
+++ b/app/src/main/java/eu/kanade/tachiyomi/data/preference/PreferenceValues.kt
@@ -30,6 +30,7 @@ object PreferenceValues {
         YOTSUBA(R.string.theme_yotsuba),
 
         // Deprecated
+        DARK_BLUE(null),
         HOT_PINK(null),
     }