diff --git a/distillery/resources/compose/triplestore/Dockerfile b/distillery/resources/compose/triplestore/Dockerfile
index 38747b4..79e449f 100644
--- a/distillery/resources/compose/triplestore/Dockerfile
+++ b/distillery/resources/compose/triplestore/Dockerfile
@@ -60,5 +60,5 @@ VOLUME /opt/graphdb/work
 VOLUME /opt/graphdb/logs
 
 # setup command and entrypoint
-CMD ["-Dgraphdb.home=/opt/graphdb"]
+CMD ["-Dgraphdb.home=/opt/graphdb -Ddefault.min.distinct.threshold=1G"]
 ENTRYPOINT ["/bin/bash", "/entrypoint.sh"]