diff --git a/doc/Makefile.am b/doc/Makefile.am
index c1f2391d..0400ea41 100644
--- a/doc/Makefile.am
+++ b/doc/Makefile.am
@@ -31,3 +31,6 @@ doc_DATA = \
 	FLAC.tag
 
 EXTRA_DIST = Doxyfile Makefile.lite $(doc_DATA)
+
+clean-local:
+	rm -rf FLAC.tag html/api doxytmp
diff --git a/doc/html/Makefile.am b/doc/html/Makefile.am
index be5c56c2..76e5a8a1 100644
--- a/doc/html/Makefile.am
+++ b/doc/html/Makefile.am
@@ -42,3 +42,5 @@ install-data-local:
 	(cd api && $(INSTALL_DATA) * $(DESTDIR)$(docdir)/api)
 uninstall-local:
 	rm -rf $(DESTDIR)$(docdir)/api
+clean-local:
+	rm -rf api