diff --git a/common/src/main/java/stirling/software/common/util/GeneralUtils.java b/common/src/main/java/stirling/software/common/util/GeneralUtils.java
index 3353cdfeb..87496294d 100644
--- a/common/src/main/java/stirling/software/common/util/GeneralUtils.java
+++ b/common/src/main/java/stirling/software/common/util/GeneralUtils.java
@@ -13,6 +13,7 @@ import java.util.ArrayList;
 import java.util.Arrays;
 import java.util.Enumeration;
 import java.util.List;
+import java.util.Locale;
 import java.util.UUID;
 
 import org.springframework.core.io.Resource;
@@ -199,11 +200,11 @@ public class GeneralUtils {
         if (bytes < 1024) {
             return bytes + " B";
         } else if (bytes < 1024 * 1024) {
-            return String.format("%.2f KB", bytes / 1024.0);
+            return String.format(Locale.US, "%.2f KB", bytes / 1024.0);
         } else if (bytes < 1024 * 1024 * 1024) {
-            return String.format("%.2f MB", bytes / (1024.0 * 1024.0));
+            return String.format(Locale.US, "%.2f MB", bytes / (1024.0 * 1024.0));
         } else {
-            return String.format("%.2f GB", bytes / (1024.0 * 1024.0 * 1024.0));
+            return String.format(Locale.US, "%.2f GB", bytes / (1024.0 * 1024.0 * 1024.0));
         }
     }