diff --git a/lib/server/flop.js b/lib/server/flop.js
index ea981760..09b68dbe 100644
--- a/lib/server/flop.js
+++ b/lib/server/flop.js
@@ -35,7 +35,11 @@
         case 'size':
             dir.getSize(path, callback);
             break;
-            
+        
+        case 'size raw':
+            dir.getSize(path, 'raw', callback);
+            break;
+        
         case 'time':
             time.get(path, function(error, time) {
                 var timeStr;