diff --git a/IPython/terminal/interactiveshell.py b/IPython/terminal/interactiveshell.py
index 26188ae..e9ba812 100644
--- a/IPython/terminal/interactiveshell.py
+++ b/IPython/terminal/interactiveshell.py
@@ -438,7 +438,7 @@ class TerminalInteractiveShell(InteractiveShell):
                             Condition(lambda: self.highlight_matching_brackets))],
                 }
         if not PTK3:
-            options['inputhook'] = self.inputhook
+            options['inputhook'] = self.shell.inputhook
 
         return options