diff --git a/VTIL-Common/io/formatting.hpp b/VTIL-Common/io/formatting.hpp
index d2d7fd4..d1b5b90 100644
--- a/VTIL-Common/io/formatting.hpp
+++ b/VTIL-Common/io/formatting.hpp
@@ -483,8 +483,8 @@ namespace vtil::format
 
     // Declare deduction guide.
     //
-    template<Iterable C>
-    table( C&&, std::initializer_list<std::string_view> labels )->table<C>;
+    template<typename C>
+    table( C&&, std::initializer_list<std::string_view> )->table<C>;
 };
 #undef HAS_RTTI