diff --git a/src/kaleidoscope/device/dygma/defy_wireless/Focus.cpp b/src/kaleidoscope/device/dygma/defy_wireless/Focus.cpp
index 95b474b..85a6b60 100644
--- a/src/kaleidoscope/device/dygma/defy_wireless/Focus.cpp
+++ b/src/kaleidoscope/device/dygma/defy_wireless/Focus.cpp
@@ -15,7 +15,7 @@
  * You should have received a copy of the GNU General Public License along with
  * this program. If not, see <http://www.gnu.org/licenses/>.
  */
-#ifdef ARDUINO_NRF5_DEFY
+#ifdef ARDUINO_ARCH_NRF52
 
 #include "kaleidoscope/Runtime.h"
 #include <Kaleidoscope-FocusSerial.h>