diff --git a/variants/Seeed_Solar_Node/platformio.ini b/variants/Seeed_Solar_Node/platformio.ini
index 5ee0a5e8f..7a23882e4 100644
--- a/variants/Seeed_Solar_Node/platformio.ini
+++ b/variants/Seeed_Solar_Node/platformio.ini
@@ -1,5 +1,5 @@
 [env:Seeed_Solar_Node]
-board = Seeed_Solar_Node
+board = seeed_solar_node
 extends = nrf52840_base
 ;board_level = extra
 build_flags = ${nrf52840_base.build_flags}