diff --git a/terminatorlib/keybindings.py b/terminatorlib/keybindings.py
index 9eca92f3..61551c8e 100644
--- a/terminatorlib/keybindings.py
+++ b/terminatorlib/keybindings.py
@@ -40,7 +40,7 @@ class Keybindings:
         'alt':      Gdk.ModifierType.MOD1_MASK,
         'super':    Gdk.ModifierType.SUPER_MASK,
         'hyper':    Gdk.ModifierType.HYPER_MASK,
-	'mod2':	    Gdk.ModifierType.MOD2_MASK
+        'mod2':	    Gdk.ModifierType.MOD2_MASK
     }
 
     empty = {}