diff --git a/Machines/Enterprise/Dave.cpp b/Machines/Enterprise/Dave.cpp
index 970d9abcb..b9e3301e1 100644
--- a/Machines/Enterprise/Dave.cpp
+++ b/Machines/Enterprise/Dave.cpp
@@ -11,4 +11,6 @@
 using namespace Enterprise;
 
 void Dave::write(uint16_t address, uint8_t value) {
+	(void)address;
+	(void)value;
 }
diff --git a/Numeric/LFSR.hpp b/Numeric/LFSR.hpp
index ccde6a35b..04f4cc2fc 100644
--- a/Numeric/LFSR.hpp
+++ b/Numeric/LFSR.hpp
@@ -78,7 +78,7 @@ template <typename IntType = uint64_t, IntType polynomial = LSFRPolynomial<IntTy
 		IntType value_ = 0;
 };
 
-template <uint64_t polynomial> class LFSRv: public LFSR<MinIntTypeValue<polynomial>, polynomial> {};
+template <uint64_t polynomial> class LFSRv: public LFSR<typename MinIntTypeValue<polynomial>::type, polynomial> {};
 
 }