diff --git a/README.md b/README.md
index f614322..f5e9554 100644
--- a/README.md
+++ b/README.md
@@ -303,7 +303,8 @@ Or via environment variables:
 * `THEFUCK_NO_COLORS` – disable colored output, `true/false`;
 * `THEFUCK_PRIORITY` – priority of the rules, like `no_command=9999:apt_get=100`,
 rule with lower `priority` will be matched first;
-* `THEFUCK_DEBUG` – enables debug output, `true/false`.
+* `THEFUCK_DEBUG` – enables debug output, `true/false`;
+* `THEFUCK_HISTORY_LIMIT` – how many history commands will be scanned, like `2000`.
 
 For example:
 
@@ -314,6 +315,7 @@ export THEFUCK_REQUIRE_CONFIRMATION='true'
 export THEFUCK_WAIT_COMMAND=10
 export THEFUCK_NO_COLORS='false'
 export THEFUCK_PRIORITY='no_command=9999:apt_get=100'
+export THEFUCK_HISTORY_LIMIT='2000'
 ```
 
 ## Developing
diff --git a/thefuck/conf.py b/thefuck/conf.py
index 5097636..6494483 100644
--- a/thefuck/conf.py
+++ b/thefuck/conf.py
@@ -16,6 +16,7 @@ DEFAULT_SETTINGS = {'rules': DEFAULT_RULES,
                     'no_colors': False,
                     'debug': False,
                     'priority': {},
+                    'history_limit': None,
                     'env': {'LC_ALL': 'C', 'LANG': 'C', 'GIT_TRACE': '1'}}
 
 ENV_TO_ATTR = {'THEFUCK_RULES': 'rules',
@@ -24,7 +25,8 @@ ENV_TO_ATTR = {'THEFUCK_RULES': 'rules',
                'THEFUCK_REQUIRE_CONFIRMATION': 'require_confirmation',
                'THEFUCK_NO_COLORS': 'no_colors',
                'THEFUCK_PRIORITY': 'priority',
-               'THEFUCK_DEBUG': 'debug'}
+               'THEFUCK_DEBUG': 'debug',
+               'THEFUCK_HISTORY_LIMIT': 'history_limit'}
 
 SETTINGS_HEADER = u"""# The Fuck settings file
 #
diff --git a/thefuck/shells.py b/thefuck/shells.py
index da5f95c..6ae306c 100644
--- a/thefuck/shells.py
+++ b/thefuck/shells.py
@@ -12,6 +12,7 @@ import os
 import shlex
 import six
 from .utils import DEVNULL, memoize, cache
+from .conf import settings
 
 
 class Generic(object):
@@ -61,10 +62,16 @@ class Generic(object):
 
     def get_history(self):
         """Returns list of history entries."""
+        tail_num = settings.history_limit
         history_file_name = self._get_history_file_name()
         if os.path.isfile(history_file_name):
-            with io.open(history_file_name, 'r',
-                         encoding='utf-8', errors='ignore') as history:
+            if tail_num is not None and tail_num.isdigit():
+                _, f = os.popen2("tail -n {} {}".format(tail_num, history_file_name))
+                _.close()
+            else:
+                f = io.open(history_file_name, 'r',
+                         encoding='utf-8', errors='ignore')
+            with f as history:
                 for line in history:
                     prepared = self._script_from_history(line)\
                                    .strip()