--- a/src/Makefile	Thu Oct 31 14:54:44 2024 +0100
+++ b/src/Makefile	Thu Oct 31 17:53:55 2024 +0100
@@ -66,7 +66,8 @@
 
 FORCE:
 
-$(build_dir)/allocator$(OBJ_EXT): allocator.c cx/allocator.h cx/common.h
+$(build_dir)/allocator$(OBJ_EXT): allocator.c cx/allocator.h cx/common.h \
+ cx/utils.h
 	@echo "Compiling $<"
 	$(CC) -o $@ $(CFLAGS) -c $<