diff --git a/targets/targets.json b/targets/targets.json
index c42bc5d82a..9294845136 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -8819,6 +8819,7 @@
         },
         "overrides": {
             "mpu-rom-end": "0x1fffffff",
+            "deep-sleep-latency": 1,
             "tickless-from-us-ticker": true
         },
         "inherits": ["Target"],