diff --git a/catalog_factories/usage/comnet_catalog.py b/catalog_factories/usage/comnet_catalog.py
index 41be303e..29b6b2c1 100644
--- a/catalog_factories/usage/comnet_catalog.py
+++ b/catalog_factories/usage/comnet_catalog.py
@@ -172,7 +172,7 @@ class ComnetCatalog(Catalog):
     """
     number_usage_types = 33
     xl_file = pd.ExcelFile(self._comnet_archetypes_path)
-    file_data = pd.read_excel(xl_file, sheet_name="Modeling Data", skiprows=[0, 1, 2],
+    file_data = pd.read_excel(xl_file, sheet_name="Modeling Data", skiprows=[0, 1, 2, 24],
                               nrows=number_usage_types, usecols="A:AB")
 
     lighting_data = {}
@@ -182,8 +182,7 @@ class ComnetCatalog(Catalog):
     water_heating = {}
     process_data = {}
     schedules_key = {}
-
-    for j in range(0, number_usage_types):
+    for j in range(0, number_usage_types-1):
       usage_parameters = file_data.iloc[j]
       usage_type = usage_parameters[0]
       lighting_data[usage_type] = usage_parameters[1:6].values.tolist()
@@ -194,6 +193,7 @@ class ComnetCatalog(Catalog):
       process_data[usage_type] = usage_parameters[24:26].values.tolist()
       schedules_key[usage_type] = usage_parameters[27:28].item()
 
+
     return {'lighting': lighting_data,
             'plug loads': plug_loads_data,
             'occupancy': occupancy_data,
diff --git a/catalog_factories/usage/usage_helper.py b/catalog_factories/usage/usage_helper.py
index 3e2c8e6e..4a397566 100644
--- a/catalog_factories/usage/usage_helper.py
+++ b/catalog_factories/usage/usage_helper.py
@@ -84,14 +84,12 @@ class UsageHelper:
     'C-3 Hotel Motel': 'C-3 Hotel',
     'C-4 Manufacturing': 'C-4 Manufacturing',
     'C-5 Office': 'C-5 Office',
-    'C-6 Parking Garage': 'C-6 Parking',
     'C-7 Restaurant': 'C-7 Restaurant',
     'C-8 Retail': 'C-8 Retail',
     'C-9 Schools': 'C-9 School',
     'C-10 Warehouse': 'C-10 Warehouse',
     'C-11 Laboratory': 'C-11 Lab',
     'C-12 Residential': 'C-12 Residential',
-    'C-13 Data Center': 'C-13 Data',
     'C-14 Gymnasium': 'C-14 Gymnasium'
   }