diff --git a/contrib/jenkins.sh b/contrib/jenkins.sh
index dedec81..1dd8478 100755
--- a/contrib/jenkins.sh
+++ b/contrib/jenkins.sh
@@ -107,4 +107,5 @@
 	make -C "$base/doc/manuals" publish
 fi
 
+$MAKE maintainer-clean
 osmo-clean-workspace.sh