diff --git a/examples/Disk-Patch/GravityOnly/makeIC.py b/examples/Disk-Patch/GravityOnly/makeIC.py
index 135d1d4e34e0ec4c32d75a2c49d6e55f46db4e1c..702a50ff53b73d004ff36be8049823515675cccf 100644
--- a/examples/Disk-Patch/GravityOnly/makeIC.py
+++ b/examples/Disk-Patch/GravityOnly/makeIC.py
@@ -110,7 +110,7 @@ grp.attrs["Time"] = 0.0
 grp.attrs["NumFilesPerSnapshot"] = 1
 grp.attrs["MassTable"] = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
 grp.attrs["Flag_Entropy_ICs"] = [0, 0, 0, 0, 0, 0]
-
+grp.attrs["Dimension"] = 3
 
 #Runtime parameters
 grp = file.create_group("/RuntimePars")
diff --git a/examples/Disk-Patch/HydroStatic/makeIC.py b/examples/Disk-Patch/HydroStatic/makeIC.py
index 7404f76aeaa485037b19052d84636c1656847a2b..40b1d1f1ff9e08dae0c4b0b1539ca773c93009b4 100644
--- a/examples/Disk-Patch/HydroStatic/makeIC.py
+++ b/examples/Disk-Patch/HydroStatic/makeIC.py
@@ -175,6 +175,7 @@ grp.attrs["Time"] = 0.0
 grp.attrs["NumFilesPerSnapshot"] = 1
 grp.attrs["MassTable"] = [0.0, 0.0, 0.0, 0.0, 0.0, 0.0]
 grp.attrs["Flag_Entropy_ICs"] = [entropy_flag]
+grp.attrs["Dimension"] = 3
 
 #Runtime parameters
 grp = file.create_group("/RuntimePars")