diff --git a/include/fit/always.hpp b/include/fit/always.hpp
index 1aa2b03..7254497 100644
--- a/include/fit/always.hpp
+++ b/include/fit/always.hpp
@@ -58,7 +58,6 @@
 /// 
 
 
-#define FIT_NO_CONSTEXPR_VOID 1
 #ifndef FIT_NO_CONSTEXPR_VOID
 #ifdef __clang__
 #define FIT_NO_CONSTEXPR_VOID 0
diff --git a/include/fit/apply_eval.hpp b/include/fit/apply_eval.hpp
index 4f58d3a..334f8ce 100644
--- a/include/fit/apply_eval.hpp
+++ b/include/fit/apply_eval.hpp
@@ -110,7 +110,7 @@ struct eval_helper<void>
 {
     int x;
     template<class F, class... Ts>
-    constexpr eval_helper(const F& f, Ts&&... xs) : x(apply(f, FIT_FORWARD(Ts)(xs)...), 0)
+    constexpr eval_helper(const F& f, Ts&&... xs) : x((apply(f, FIT_FORWARD(Ts)(xs)...), 0))
     {}
 };
 #endif