diff --git a/sdcl-firmware/Core/Src/main.c b/sdcl-firmware/Core/Src/main.c
index 425b6a2..d231c43 100644
--- a/sdcl-firmware/Core/Src/main.c
+++ b/sdcl-firmware/Core/Src/main.c
@@ -209,7 +209,7 @@ int main(void)
   canfilterconfig.FilterActivation = CAN_FILTER_ENABLE;
   canfilterconfig.FilterBank = 0;
   canfilterconfig.FilterFIFOAssignment = CAN_FILTER_FIFO0;
-  canfilterconfig.FilterIdHigh = 0 << (16 - 11);
+  canfilterconfig.FilterIdHigh = CAN_ID_RX << (16 - 11);
   canfilterconfig.FilterIdLow = 0;
   canfilterconfig.FilterMaskIdHigh = 0x7FF << (16 - 11);
   canfilterconfig.FilterMaskIdLow = 0;