diff --git a/include/boost/unordered/detail/table.hpp b/include/boost/unordered/detail/table.hpp
index ed128c9a..66c46084 100644
--- a/include/boost/unordered/detail/table.hpp
+++ b/include/boost/unordered/detail/table.hpp
@@ -174,13 +174,13 @@ namespace boost { namespace unordered { namespace iterator_detail {
         }
 
         iterator& operator++() {
-            node_ = node_ = static_cast<node_pointer>(node_->next_);
+            node_ = static_cast<node_pointer>(node_->next_);
             return *this;
         }
 
         iterator operator++(int) {
             iterator tmp(node_);
-            node_ = node_ = static_cast<node_pointer>(node_->next_);
+            node_ = static_cast<node_pointer>(node_->next_);
             return tmp;
         }
 
@@ -242,7 +242,7 @@ namespace boost { namespace unordered { namespace iterator_detail {
 
         c_iterator operator++(int) {
             c_iterator tmp(node_);
-            node_ = node_ = static_cast<node_pointer>(node_->next_);
+            node_ = static_cast<node_pointer>(node_->next_);
             return tmp;
         }
 
diff --git a/test/unordered/Jamfile.v2 b/test/unordered/Jamfile.v2
index 1a86a742..6ff1d29d 100644
--- a/test/unordered/Jamfile.v2
+++ b/test/unordered/Jamfile.v2
@@ -14,8 +14,8 @@ project unordered-test/unordered
         #<toolset>gcc:<define>_GLIBCXX_DEBUG
         #<toolset>darwin:<define>_GLIBCXX_DEBUG
         #<toolset>msvc:<warnings-as-errors>on
-        #<toolset>gcc:<warnings-as-errors>on
-        #<toolset>darwin:<warnings-as-errors>on
+        <toolset>gcc:<warnings-as-errors>on
+        <toolset>darwin:<warnings-as-errors>on
     ;
 
 test-suite unordered