diff --git a/gnu/tests/web.scm b/gnu/tests/web.scm
index ccb2f53137..fb0713addc 100644
--- a/gnu/tests/web.scm
+++ b/gnu/tests/web.scm
@@ -577,7 +577,7 @@ (define (patchwork-os patchwork)
                (listen '("8080"))))))
    (service postgresql-service-type
             (postgresql-configuration
-             (postgresql postgresql-10)))
+             (postgresql postgresql)))
    (service patchwork-service-type
             (patchwork-configuration
              (patchwork patchwork)