2 files changed, 5 insertions, 4 deletions
diff --git a/lib/arel/visitors/mysql.rb b/lib/arel/visitors/mysql.rb
index cf590598e1..92348ca7e3 100644
--- a/lib/arel/visitors/mysql.rb
+++ b/lib/arel/visitors/mysql.rb
@@ -30,8 +30,9 @@ module Arel
         end
       end
 
-      def visit_Arel_Nodes_Bin o
-        "BINARY #{visit o.expr}"
+      def visit_Arel_Nodes_Bin o, collector
+        collector << "BINARY "
+        visit o.expr, collector
       end
 
       ###
diff --git a/lib/arel/visitors/to_sql.rb b/lib/arel/visitors/to_sql.rb
index 9ec926a66e..cba289c35c 100644
--- a/lib/arel/visitors/to_sql.rb
+++ b/lib/arel/visitors/to_sql.rb
@@ -274,8 +274,8 @@ module Arel
         collector
       end
 
-      def visit_Arel_Nodes_Bin o
-        visit o.expr
+      def visit_Arel_Nodes_Bin o, collector
+        visit o.expr, collector
       end
 
       def visit_Arel_Nodes_Distinct o, collector