1 files changed, 1 insertions, 0 deletions

diff --git a/Makefile b/Makefile
index a2f1df3..bdc1ba0 100644
--- a/Makefile
+++ b/Makefile
@@ -157,6 +157,7 @@ testclean:
 
 clean:
 	@echo cleaning
+	@$(MAKE) -C doc clean
 	@rm -rf obj
 	@rm -f $(ELF) vis-single vis-single-payload.inc vis-*.tar.gz *.gcov *.gcda *.gcno *.d