diff --git a/launcher-gtk/src/main/kotlin/io/gitlab/jfronny/inceptum/gtk/window/settings/instance/ModsTab.kt b/launcher-gtk/src/main/kotlin/io/gitlab/jfronny/inceptum/gtk/window/settings/instance/ModsTab.kt
index fb10d5b..601c67e 100644
--- a/launcher-gtk/src/main/kotlin/io/gitlab/jfronny/inceptum/gtk/window/settings/instance/ModsTab.kt
+++ b/launcher-gtk/src/main/kotlin/io/gitlab/jfronny/inceptum/gtk/window/settings/instance/ModsTab.kt
@@ -251,7 +251,7 @@ class ModsTab(window: InstanceSettingsWindow) : SettingsTab<Leaflet, InstanceSet
         val summary: String
         val description: String
 
-        class Installed(private val mod: Mod) : ModState {
+        data class Installed(private val mod: Mod) : ModState {
             private val sources = mod.metadata.sources
             val updates: List<() -> Unit> = sources.mapNotNull { it.value.getOrNull() }.map { { mod.update(it) } }
             val outdated get() = updates.isEmpty()
@@ -261,7 +261,7 @@ class ModsTab(window: InstanceSettingsWindow) : SettingsTab<Leaflet, InstanceSet
             override val description: String by lazy { sources.bestDescription ?: mod.description.joinToString(separator = "\n") }
         }
 
-        class Available(private val mod: ModSource, private val instance: Instance) : ModState {
+        data class Available(private val mod: ModSource, private val instance: Instance) : ModState {
             fun install() {
                 //TODO thread and possibly show progress
                 ModManager.download(mod, instance.modsDir.resolve(mod.shortName + ModPath.EXT_IMOD), instance.mds)