1 files changed, 4 insertions, 0 deletions
diff --git a/Makefile b/Makefile
index f106d59..ca98178 100644
--- a/Makefile
+++ b/Makefile
@@ -3,11 +3,15 @@ all: markdown README.html
 	$(MAKE) -C 01
 	$(MAKE) -C 02
 	$(MAKE) -C 03
+	$(MAKE) -C 04a
+	$(MAKE) -C 04b
 clean:
 	$(MAKE) -C 00 clean
 	$(MAKE) -C 01 clean
 	$(MAKE) -C 02 clean
 	$(MAKE) -C 03 clean
+	$(MAKE) -C 04a clean
+	$(MAKE) -C 04b clean
 	rm -f markdown
 	rm -f README.html
 markdown: markdown.c