diff --git a/include/boost/algorithm/string.hpp b/include/boost/algorithm/string.hpp
index 9a5f624..1a664f1 100644
--- a/include/boost/algorithm/string.hpp
+++ b/include/boost/algorithm/string.hpp
@@ -20,6 +20,7 @@
 #include <boost/algorithm/string/predicate.hpp>
 #include <boost/algorithm/string/find.hpp>
 #include <boost/algorithm/string/split.hpp>
+#include <boost/algorithm/string/join.hpp>
 #include <boost/algorithm/string/replace.hpp>
 #include <boost/algorithm/string/erase.hpp>
 #include <boost/algorithm/string/classification.hpp>
diff --git a/include/boost/algorithm/string/regex.hpp b/include/boost/algorithm/string/regex.hpp
index d882843..630d117 100644
--- a/include/boost/algorithm/string/regex.hpp
+++ b/include/boost/algorithm/string/regex.hpp
@@ -584,7 +584,7 @@ namespace boost {
 
             // Construct container to hold the result
             ResultT Result;
-
+                               
 
             // Roll to the first element that will be added
             while(
@@ -630,6 +630,14 @@ namespace boost {
     using algorithm::find_all_regex;
     using algorithm::split_regex;
 
+#ifndef BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+    using algorithm::join_if;
+#else  // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+    using algorithm::join_if_regex;
+#endif // BOOST_NO_FUNCTION_TEMPLATE_ORDERING
+
+
+
 } // namespace boost