diff --git a/Makefile.in b/Makefile.in
index 7a09517..9711fa4 100644
--- a/Makefile.in
+++ b/Makefile.in
@@ -69,10 +69,10 @@ include $(PROJECT_DIR)/project/overrides.mk
 
 
 
-src/%.lo: 	$(PROJECT_DIR)/src/%.c $(ALL_HEADERS) host.tag
+src/%.lo: 	$(PROJECT_DIR)/src/%.c $(ALL_HEADERS) host.tag tree.tag
 		$(CC) -c -o $@ $< $(CFLAGS_SHARED)
 
-src/%.o: 	$(PROJECT_DIR)/src/%.c $(ALL_HEADERS) host.tag
+src/%.o: 	$(PROJECT_DIR)/src/%.c $(ALL_HEADERS) host.tag tree.tag
 		$(CC) -c -o $@ $< $(CFLAGS_STATIC)
 
 $(LIBDIR)/%$(OS_LIB_SUFFIX):