diff --git a/rtlplayground.c b/rtlplayground.c
index b2bc882..ad0aa8c 100644
--- a/rtlplayground.c
+++ b/rtlplayground.c
@@ -2068,6 +2068,7 @@ void bootloader(void)
 	management_vlan = 0; // Disabled
 
 	setup_i2c();
+	setup_sfp_gpio();
 
 	print_string(greeting);