diff --git a/thefuck/shells.py b/thefuck/shells.py
index e372eb3e..432a3d6a 100644
--- a/thefuck/shells.py
+++ b/thefuck/shells.py
@@ -161,7 +161,7 @@ def _get_shell():
     try:
         shell = Process(os.getpid()).parent().name()
     except TypeError:
-        shell = Process(os.getpid()).parent.name()
+        shell = Process(os.getpid()).parent.name
     return shells[shell]