diff --git a/include/chaiscript/language/chaiscript_eval.hpp b/include/chaiscript/language/chaiscript_eval.hpp
index f2ab7918..c6143f15 100644
--- a/include/chaiscript/language/chaiscript_eval.hpp
+++ b/include/chaiscript/language/chaiscript_eval.hpp
@@ -650,7 +650,7 @@ namespace chaiscript
         }
 
         static bool has_this_capture(const std::vector<AST_Node_Impl_Ptr<T>> &children) {
-          return std::any_of(begin(children), end(children),
+          return std::any_of(std::begin(children), std::end(children),
                 [](const auto &child){
                   return child->children[0]->text == "this";
                 }