diff --git a/targets/targets.json b/targets/targets.json
index e70f568d00..ad50c2760c 100644
--- a/targets/targets.json
+++ b/targets/targets.json
@@ -4576,7 +4576,6 @@
         "macros_add": ["TARGET_RBLAB_BLENANO"]
     },
     "RBLAB_BLENANO2": {
-        "supported_form_factors": ["ARDUINO"],
         "inherits": ["MCU_NRF52832"],
         "release_versions": ["5"],
         "device_name": "nRF52832_xxAA"