diff --git a/Experiments/configurations/eiv_naval.json b/Experiments/configurations/eiv_naval.json
index 8975c95eb1fbfa030d4bc018bed4da7192174a30..26fc92aeec3d9474b27bc5fe624ffdbd6fe94127 100644
--- a/Experiments/configurations/eiv_naval.json
+++ b/Experiments/configurations/eiv_naval.json
@@ -15,7 +15,7 @@
         "init_std_y_list": [0.5],
         "gamma": 0.5,
         "hidden_layers": [1024, 1024, 1024, 1024],
-        "fixed_std_x": 0.05,
+        "fixed_std_x": 0.025,
         "seed_range": [0,10],
         "gpu_number": 1
 }