diff --git a/build.py b/build.py
index e35c74a84..1edd70568 100755
--- a/build.py
+++ b/build.py
@@ -520,7 +520,10 @@ def zip_uninstaller(args):
 
         # chromeos
         for tool in ['futility', 'kernel_data_key.vbprivk', 'kernel.keyblock']:
-            source = op.join('tools', tool)
+            if tool == 'futility':
+                source = op.join('tools', tool)
+            else:
+                source = op.join('tools', 'keys', tool)
             target = op.join('chromeos', tool)
             zip_with_msg(zipf, source, target)