diff --git a/thread/TEST_MAPPING b/thread/TEST_MAPPING
index d3765f1..6a5ea4b 100644
--- a/thread/TEST_MAPPING
+++ b/thread/TEST_MAPPING
@@ -2,9 +2,7 @@
   "presubmit": [
     {
       "name": "CtsThreadNetworkTestCases"
-    }
-  ],
-  "presubmit": [
+    },
     {
       "name": "ThreadNetworkUnitTests"
     }