diff --git a/helpers/make-hplip b/helpers/make-hplip
index 3e44e6a..ff8c8ce 100644
--- a/helpers/make-hplip
+++ b/helpers/make-hplip
@@ -24,6 +24,7 @@ VERSION=1
 # was reworked on that version.
 
 EXTERNAL='deb-src http://archive.ubuntu.com/ubuntu hirsute main universe'
+REPOKEY=871920D1991BC93C
 QUILT=skip
 
 . ./config