diff --git a/lib/ansible/constants.py b/lib/ansible/constants.py
index cf7962a32f..e19fd7d5e3 100644
--- a/lib/ansible/constants.py
+++ b/lib/ansible/constants.py
@@ -123,7 +123,7 @@ VAULT_VERSION_MAX = 1.0
 # object. The dictionary values are tuples, to account for aliases
 # in variable names.
 
-COMMON_CONNECTION_VARS = frozenset(set(('ansible_connection', 'ansbile_host', 'ansible_user', 'ansible_shell_executable',
+COMMON_CONNECTION_VARS = frozenset(set(('ansible_connection', 'ansible_host', 'ansible_user', 'ansible_shell_executable',
                                         'ansible_port', 'ansible_pipelining', 'ansible_password', 'ansible_timeout',
                                         'ansible_shell_type', 'ansible_module_compression', 'ansible_private_key_file')))