From 4358f665e641ac2d3e8ed5084b3f12f0d7e3fab0 Mon Sep 17 00:00:00 2001
From: Timo Koch <timokoch@math.uio.no>
Date: Wed, 7 Feb 2024 21:06:06 +0000
Subject: [PATCH] [test][gridformat] Add parallel test with one process

---
 test/io/CMakeLists.txt | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/test/io/CMakeLists.txt b/test/io/CMakeLists.txt
index b129432a70..4aa65aa735 100644
--- a/test/io/CMakeLists.txt
+++ b/test/io/CMakeLists.txt
@@ -20,6 +20,6 @@ dumux_add_test(
     NAME test_grid_writer_parallel
     SOURCES test_grid_writer_parallel.cc
     CMAKE_GUARD DUMUX_HAVE_GRIDFORMAT
-    MPI_RANKS 2
+    MPI_RANKS 1 2
     TIMEOUT 100
 )
-- 
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