diff --git a/Examples/Ising1d/plot_ising.py b/Examples/Ising1d/plot_ising.py
index 0e4faf088c097b36de243bef28d4598a1a817f42..849ce8f90e6caf383384dc8255230341907d3308 100644
--- a/Examples/Ising1d/plot_ising.py
+++ b/Examples/Ising1d/plot_ising.py
@@ -16,10 +16,10 @@ while True:
     plt.xlabel("Iteration #")
 
     data = json.load(open("test.log"))
-    iters = data["Energy"]["Mean"]["iters"]
-    energy = data["Energy"]["Mean"]["values"]
-    sigma = data["Energy"]["Sigma"]["values"]
-    evar = data["Energy"]["Variance"]["values"]
+    iters = data["Energy"]["iters"]
+    energy = data["Energy"]["Mean"]
+    sigma = data["Energy"]["Sigma"]
+    evar = data["Energy"]["Variance"]
 
     nres = len(iters)
     cut = 60