1 files changed, 1 insertions, 1 deletions
diff --git a/lib/observer.rb b/lib/observer.rb
index f242cddc24..fec308b14b 100644
--- a/lib/observer.rb
+++ b/lib/observer.rb
@@ -219,7 +219,7 @@ module Observable
     if defined? @observer_state and @observer_state
       if defined? @observer_peers
         @observer_peers.each do |k, v|
-          k.send v, *arg
+          k.__send__(v, *arg)
         end
       end
       @observer_state = false