diff --git a/tests/testdata/provider/testdata_pg.sh b/tests/testdata/provider/testdata_pg.sh
index 341bddc2795..7fff90024c6 100755
--- a/tests/testdata/provider/testdata_pg.sh
+++ b/tests/testdata/provider/testdata_pg.sh
@@ -2,6 +2,8 @@
 
 set -e
 
+echo "SET client_min_messages TO WARNING;" >> ~/.psqlrc
+
 SCRIPTS="
   tests/testdata/provider/testdata_pg.sql
   tests/testdata/provider/testdata_pg_reltests.sql