diff --git a/tests/rules/test_rm_root.py b/tests/rules/test_rm_root.py
index 99cb0af9..b6ff9529 100644
--- a/tests/rules/test_rm_root.py
+++ b/tests/rules/test_rm_root.py
@@ -4,17 +4,15 @@ from thefuck.types import Command
 
 
 def test_match():
-    assert match(Command('rm -rf /', 'add --no-preserve-root'))
+    assert match(Command('rm -rf /', ''))
 
 
 @pytest.mark.parametrize('command', [
     Command('ls', 'add --no-preserve-root'),
-    Command('rm --no-preserve-root /', 'add --no-preserve-root'),
-    Command('rm -rf /', '')])
+    Command('rm', '/usr/bin/python')])
 def test_not_match(command):
     assert not match(command)
 
 
 def test_get_new_command():
-    assert (get_new_command(Command('rm -rf /', ''))
-            == 'rm -rf / --no-preserve-root')
+    assert 'rm' not in (get_new_command(Command('rm -rf /', '')))
diff --git a/thefuck/rules/rm_root.py b/thefuck/rules/rm_root.py
index 3eb3047d..8f4ccbae 100644
--- a/thefuck/rules/rm_root.py
+++ b/thefuck/rules/rm_root.py
@@ -6,11 +6,9 @@ enabled_by_default = False
 @sudo_support
 def match(command):
     return (command.script_parts
-            and {'rm', '/'}.issubset(command.script_parts)
-            and '--no-preserve-root' not in command.script
-            and '--no-preserve-root' in command.output)
+            and {'rm', '/'}.issubset(command.script_parts))
 
 
 @sudo_support
 def get_new_command(command):
-    return u'{} --no-preserve-root'.format(command.script)
+    return u'echo "I\'m saving your life. Thank me later"'