diff --git a/platformio.ini b/platformio.ini
index adb4020..6f89918 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -47,3 +47,8 @@ build_flags =
 board = ttgo-lora32-v1
 build_flags =
   -D CFG_IS_CLIENT_MODE=true
+
+[env:ttgo-lora32-v2_modem]
+board = ttgo-lora32-v2
+build_flags =
+  -D CFG_IS_CLIENT_MODE=true