diff --git a/jc/parsers/proc_zoneinfo.py b/jc/parsers/proc_zoneinfo.py
index d2f92be7..ec3db99b 100644
--- a/jc/parsers/proc_zoneinfo.py
+++ b/jc/parsers/proc_zoneinfo.py
@@ -332,13 +332,6 @@ def _process(proc_data: List[Dict]) -> List[Dict]:
 
         List of Dictionaries. Structured to conform to the schema.
     """
-    int_list = {'size', 'used'}
-
-    for entry in proc_data:
-        for key in entry:
-            if key in int_list:
-                entry[key] = jc.utils.convert_to_int(entry[key])
-
     return proc_data