diff --git a/debian/gbp.conf b/debian/gbp.conf
index afde6c6682ad611d9a8a624dac38344c581755a0..1a2475ca7892325c3541cebb8d6080c89f1469db 100644
--- a/debian/gbp.conf
+++ b/debian/gbp.conf
@@ -11,6 +11,9 @@ pbuilder = True
 pbuilder-options = --override-config --configfile /home/build/pbuilder.conf/buster.ol25
 arch = amd64
 
+[buildpackage]
+export-dir=../debuild/buster
+
 [import-orig]
 import-msg = New upstream version %(version)s
 interactive = False