diff --git a/firmware/application/tpms_app.hpp b/firmware/application/tpms_app.hpp
index 3158b701f..e22cda8df 100644
--- a/firmware/application/tpms_app.hpp
+++ b/firmware/application/tpms_app.hpp
@@ -42,8 +42,8 @@ public:
 	T value() const { return value_; };
 
 private:
-	const T value_;
-	const bool valid_;
+	T value_;
+	bool valid_;
 };
 
 class TransponderID {