diff --git a/common/src/main/kotlin/fr/username404/snowygui/gui/feature/ButtonImpl.kt b/common/src/main/kotlin/fr/username404/snowygui/gui/feature/ButtonImpl.kt
index 917670f..8c2099f 100644
--- a/common/src/main/kotlin/fr/username404/snowygui/gui/feature/ButtonImpl.kt
+++ b/common/src/main/kotlin/fr/username404/snowygui/gui/feature/ButtonImpl.kt
@@ -14,17 +14,15 @@ import kotlin.reflect.full.findAnnotation
 sealed class ButtonImpl: ColoredElement(0.0, 0.0, 73, 8, opacity = 0.60F) {
     internal companion object {
         private fun addButtons(vararg buttons: ButtonImpl) {
-            buttons.groupBy {
+            buttons.groupBy { impl ->
                 ClickGui.clickBoxes.find { box ->
-                    it.let { impl ->
-                        with(impl) {
-                            if (info.shouldSave && info.kind == Type.TOGGLE && !info.parent.shouldHide) {
-                                Configuration.enabledFeatures[title]?.let { bool ->
-                                    toggled = bool
-                                }
+                    with(impl) {
+                        if (info.shouldSave && info.kind == Type.TOGGLE && !info.parent.shouldHide) {
+                            Configuration.enabledFeatures[title]?.let { bool ->
+                                toggled = bool
                             }
                         }
-                        box.isCategory(impl.info.parent)
+                        box.isCategory(info.parent)
                     }
                 }
             }.entries.forEach { entry ->