Update spack.yaml (#759)

C2SM · Jun 8, 2023 · 868c388 · 868c388
1 parent f9c64be
commit 868c388
Showing 1 changed file with 1 addition and 1 deletion.
diff --git a/upstreams/daint/icon-dsl/spack.yaml b/upstreams/daint/icon-dsl/spack.yaml
@@ -4,7 +4,7 @@ spack:
   - py-icon4py@0.0.4%gcc@9.3.0
   - py-gt4py@1.1.1%gcc@9.3.0
   concretizer:
-    unify: true
+    unify: when_possible
   view: false
   config:
     install_tree: