diff --git a/garlic/exp/creams/granularity.nix b/garlic/exp/creams/granularity.nix
index d31b928..27f443d 100644
--- a/garlic/exp/creams/granularity.nix
+++ b/garlic/exp/creams/granularity.nix
@@ -75,9 +75,9 @@ let
   };
 
   # Compute the array of configurations
-  configs = stdexp.buildConfigs {
+  configs = unique (stdexp.buildConfigs {
     inherit varConf genConf;
-  };
+  });
 
   # Custom srun stage to copy the creams input dataset
   customSrun = {nextStage, conf, ...}:
diff --git a/garlic/exp/creams/ss.nix b/garlic/exp/creams/ss.nix
index f152d6c..0194dec 100644
--- a/garlic/exp/creams/ss.nix
+++ b/garlic/exp/creams/ss.nix
@@ -75,9 +75,9 @@ let
   };
 
   # Compute the array of configurations
-  configs = stdexp.buildConfigs {
+  configs = unique (stdexp.buildConfigs {
     inherit varConf genConf;
-  };
+  });
 
   # Custom srun stage to copy the creams input dataset
   customSrun = {nextStage, conf, ...}: