diff --git a/firmware/config/engines/vw_b6.cpp b/firmware/config/engines/vw_b6.cpp
index edd3ef7898..64a8408afa 100644
--- a/firmware/config/engines/vw_b6.cpp
+++ b/firmware/config/engines/vw_b6.cpp
@@ -144,6 +144,8 @@ void setProteusVwPassatB6() {
 	engineConfiguration->triggerInputPins[0] = PROTEUS_VR_1;
 	engineConfiguration->camInputs[0] = PROTEUS_DIGITAL_2;
 
+	engineConfiguration->auxSpeedSensorInputPin[0] = PROTEUS_DIGITAL_5;
+
 	engineConfiguration->lowPressureFuel.hwChannel = PROTEUS_IN_ANALOG_VOLT_5;
 	engineConfiguration->highPressureFuel.hwChannel = PROTEUS_IN_ANALOG_VOLT_4;