diff --git a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt
index 4783371bd..9b5f3fac1 100644
--- a/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt
+++ b/src/main/kotlin/ru/dbotthepony/mc/otm/client/screen/panels/EditablePanel.kt
@@ -1576,7 +1576,7 @@ open class EditablePanel<out S : Screen> @JvmOverloads constructor(
 	open fun tick() {
 		tick++
 
-		for (child in Array(childrenInternal.size) { childrenInternal[it] }) {
+		for (child in Array(visibleChildrenInternal.size) { visibleChildrenInternal[it] }) {
 			child.tick()
 		}
 	}