diff --git a/src/weave_unittest.cc b/src/weave_unittest.cc
index c2f1e8f..2e41852 100644
--- a/src/weave_unittest.cc
+++ b/src/weave_unittest.cc
@@ -72,7 +72,7 @@
     "base": {
       "reboot": {
         "minimalRole": "user",
-        "parameters": {"delay": "integer"},
+        "parameters": {"delay": {"type": "integer"}},
         "results": {}
       },
       "shutdown": {