diff -r 87eb4bdb2d0e -r 1caed6c9ba68 src/array_list.c
--- a/src/array_list.c	Sun May 21 14:40:05 2023 +0200
+++ b/src/array_list.c	Sun May 21 14:56:10 2023 +0200
@@ -169,7 +169,24 @@
 
 static void cx_arl_destructor(struct cx_list_s *list) {
     cx_array_list *arl = (cx_array_list *) list;
+
+    char *ptr = arl->data;
+
+    if (list->simple_destructor) {
+        for (size_t i = 0; i < list->size; i++) {
+            cx_invoke_simple_destructor(list, ptr);
+            ptr += list->item_size;
+        }
+    }
+    if (list->advanced_destructor) {
+        for (size_t i = 0; i < list->size; i++) {
+            cx_invoke_advanced_destructor(list, ptr);
+            ptr += list->item_size;
+        }
+    }
+
     cxFree(list->allocator, arl->data);
+    cxFree(list->allocator, list);
 }
 
 static size_t cx_arl_insert_array(