diff --git a/base/utils.py b/base/utils.py
index e2de550..55848b8 100644
--- a/base/utils.py
+++ b/base/utils.py
@@ -474,7 +474,7 @@ def sort_dict_by_value(d):
 
 
 def commafy(val):
-    return locale.format("%s", val, grouping=True)
+    return locale.format_string("%s", val, grouping=True)
 
 
 def format_bytes(s, show_bytes=False):