diff --git a/flight/PiOS/inc/pios_i2c_priv.h b/flight/PiOS/inc/pios_i2c_priv.h
index 9daf7cdd3..8a2769321 100644
--- a/flight/PiOS/inc/pios_i2c_priv.h
+++ b/flight/PiOS/inc/pios_i2c_priv.h
@@ -38,7 +38,6 @@ struct pios_i2c_adapter_cfg {
 	uint32_t transfer_timeout_ms;
 	struct stm32_gpio scl;
 	struct stm32_gpio sda;
-	uint32_t remap;
 	struct stm32_irq event;
 	struct stm32_irq error;
 };