diff --git a/firmware/config/boards/hellen/small-can-board/board.mk b/firmware/config/boards/hellen/small-can-board/board.mk
index e6956c6ece..e5dcc7b1ec 100644
--- a/firmware/config/boards/hellen/small-can-board/board.mk
+++ b/firmware/config/boards/hellen/small-can-board/board.mk
@@ -28,6 +28,13 @@ DDEFS += -DPWM_FREQ_PWM=10000
 
 DDEFS += -DHW_SMALL_CAN_BOARD=1
 
+# CAND1
+DDEFS += -DBOOT_COM_CAN_CHANNEL_INDEX=0
+DDEFS += -DOPENBLT_CAN_RX_PORT=GPIOB
+DDEFS += -DOPENBLT_CAN_RX_PIN=8
+DDEFS += -DOPENBLT_CAN_TX_PORT=GPIOB
+DDEFS += -DOPENBLT_CAN_TX_PIN=9
+
 #Mass Storage
 DDEFS += -DEFI_EMBED_INI_MSD=FALSE
 
diff --git a/firmware/config/boards/hellen/small-can-board/meta-info-small-can-board.env b/firmware/config/boards/hellen/small-can-board/meta-info-small-can-board.env
index b99186b132..aa595c5b24 100644
--- a/firmware/config/boards/hellen/small-can-board/meta-info-small-can-board.env
+++ b/firmware/config/boards/hellen/small-can-board/meta-info-small-can-board.env
@@ -1,4 +1,4 @@
 SHORT_BOARD_NAME=small-can-board
 PROJECT_CPU=ARCH_STM32F4
-USE_OPENBLT=no
+USE_OPENBLT=yes
 SKIP_RATE=50