diff --git a/platformio.ini b/platformio.ini
index baf5bc6..7766443 100644
--- a/platformio.ini
+++ b/platformio.ini
@@ -11,6 +11,9 @@
 [platformio]
 default_envs = ttgo-lora32-v21
 
+extra_configs =
+  variants/*/platformio.ini
+
 [env]
 platform = espressif32 @ 6.7.0
 board_build.partitions = min_spiffs.csv
diff --git a/variants/.gitkeep b/variants/.gitkeep
new file mode 100644
index 0000000..e69de29