diff --git a/Makefile b/Makefile
index 2ea7c58..91fa89d 100644
--- a/Makefile
+++ b/Makefile
@@ -70,7 +70,8 @@ DEBUILD_ROOT = /tmp/pgloader
 all: $(PGLOADER)
 
 clean:
-	rm -rf $(LIBS) $(QLDIR) $(MANIFEST) $(BUILDAPP) $(PGLOADER) buildapp.log docs/_build
+	rm -rf $(LIBS) $(QLDIR) $(MANIFEST) $(BUILDAPP) $(PGLOADER) \
+		buildapp.log build/bundle/* build/pgloader-bundle* build/quicklisp.lisp docs/_build
 
 $(QLDIR)/local-projects/qmynd:
 	git clone --depth 1 https://github.com/qitab/qmynd.git $@