diff --git a/Software/src/battery/Shunts.cpp b/Software/src/battery/Shunts.cpp
index a04120a8..7aadcd76 100644
--- a/Software/src/battery/Shunts.cpp
+++ b/Software/src/battery/Shunts.cpp
@@ -6,6 +6,9 @@ CanShunt* shunt = nullptr;
 void setup_can_shunt() {
 #if defined(CAN_SHUNT_SELECTED) && defined(SELECTED_SHUNT_CLASS)
   shunt = new SELECTED_SHUNT_CLASS();
+  if (shunt) {
+    shunt->setup();
+  }
 #endif
 }