diff --git a/Makefile.am b/Makefile.am
index 00f0b02d8f..1304afc8a7 100644
--- a/Makefile.am
+++ b/Makefile.am
@@ -634,7 +634,7 @@ pristine:
 	git clean -fdx
 	git reset --hard
 
-update-clean: clean libs/openzap/Makefile python-reconf lua-reconf
+update-clean: clean libs/openzap/Makefile python-reconf lua-reconf spandsp-reconf
 	cd libs/sofia-sip && $(MAKE) clean
 	cd libs/openzap && $(MAKE) clean
 	cd libs/portaudio && $(MAKE) clean