--- a/src/ucx/Makefile	Sun Nov 20 11:39:46 2022 +0100
+++ b/src/ucx/Makefile	Sun Nov 20 12:19:09 2022 +0100
@@ -37,6 +37,7 @@
 SRC += hash_key.c
 SRC += hash_map.c
 SRC += linked_list.c
+SRC += array_list.c
 SRC += list.c
 SRC += string.c
 SRC += tree.c