diff --git a/boards.txt b/boards.txt
index 7c2f8128086..e611a466652 100755
--- a/boards.txt
+++ b/boards.txt
@@ -7349,7 +7349,7 @@ wt32-eth01.build.bootloader_addr=0x1000
 wt32-eth01.build.target=esp32
 wt32-eth01.build.mcu=esp32
 wt32-eth01.build.core=esp32
-wt32-eth01.build.variant=wt32-eth0
+wt32-eth01.build.variant=wt32-eth01
 wt32-eth01.build.board=WT32_ETH01
 
 wt32-eth01.build.f_cpu=240000000L