1 files changed, 1 insertions, 1 deletions
diff --git a/README.md b/README.md
index 0caa1cd..3f8c5ff 100644
--- a/README.md
+++ b/README.md
@@ -102,7 +102,7 @@ session = CachedSession(
     expire_after=timedelta(days=1),    # Otherwise expire responses after one day
     allowable_methods=['GET', 'POST']  # Cache POST requests to avoid sending the same data twice
     allowable_codes=[200, 400]         # Cache 400 responses as a solemn reminder of your failures
-    include_get_headers=True,          # Match all request headers
+    match_headers=True,                # Match all request headers
     ignored_parameters=['api_key'],    # Don't match this param or save it in the cache
     old_data_on_error=True,            # In case of request errors, use stale cache data if possible
 )