diff --git a/rusty.json b/rusty.json
index e81181e..1b7f82f 100644
--- a/rusty.json
+++ b/rusty.json
@@ -13,16 +13,18 @@
     },
     "create_metamers":
     {
-        "gres": "gpu:v100-32gb:{resources.gpu}",
+        "gres": "gpu:{resources.gpu}",
         "mem": "{resources.mem}GB",
         "partition": "{params.rusty_partition}",
+        "constraint": "v100-32gb",
         "time": "{params.time}"
     },
     "continue_metamers":
     {
-        "gres": "gpu:v100-32gb:{resources.gpu}",
+        "gres": "gpu:{resources.gpu}",
         "mem": "{resources.mem}GB",
         "partition": "{params.rusty_partition}",
+        "constraint": "v100-32gb",
         "time": "{params.time}"
     },
     "cache_windows":