diff --git a/src/utils/diff.js b/src/utils/diff.js
index 131527c5..6b40c9a7 100644
--- a/src/utils/diff.js
+++ b/src/utils/diff.js
@@ -34,7 +34,7 @@ function formatValue(val, typ) {
 }
 
 function formatInt(x) {
-    return x.replace(/\B(?<!\.\d*)(?=(\d{3})+(?!\d))/g, ",");
+    return x.replace(/\B(?=(\d{3})+(?!\d))/g, ",");
 }
 
 function getValue(x) {