--- a/ucx/Makefile	Sun Jan 05 17:41:39 2025 +0100
+++ b/ucx/Makefile	Sun Jan 05 22:00:39 2025 +0100
@@ -26,7 +26,6 @@
 # POSSIBILITY OF SUCH DAMAGE.
 #
 
-BUILD_ROOT = ../
 include ../config.mk
 
 # list of source files
@@ -37,14 +36,16 @@
 SRC += compare.c
 SRC += hash_key.c
 SRC += hash_map.c
+SRC += iterator.c
 SRC += linked_list.c
 SRC += list.c
 SRC += map.c
 SRC += printf.c
 SRC += string.c
-SRC += utils.c
 SRC += tree.c
-SRC += iterator.c
+SRC += streams.c
+SRC += properties.c
+SRC += json.c
 
 OBJ   = $(SRC:%.c=../build/ucx/%$(OBJ_EXT))