diff --git a/codecov_cli/services/commit/__init__.py b/codecov_cli/services/commit/__init__.py
index 02337605..596598e5 100644
--- a/codecov_cli/services/commit/__init__.py
+++ b/codecov_cli/services/commit/__init__.py
@@ -43,7 +43,7 @@ def create_commit_logic(
 def send_commit_data(
     commit_sha, parent_sha, pr, branch, slug, token, service, enterprise_url
 ):
-    tokenless = os.environ.get 
+    tokenless = os.environ.get("TOKENLESS")
     if tokenless:
         headers = None # type: ignore
         branch = tokenless # type: ignore
diff --git a/tests/services/commit/test_commit_service.py b/tests/services/commit/test_commit_service.py
index 6cf94ca4..240040c2 100644
--- a/tests/services/commit/test_commit_service.py
+++ b/tests/services/commit/test_commit_service.py
@@ -150,7 +150,7 @@ def test_commit_sender_with_forked_repo(mocker):
         return_value=mocker.MagicMock(status_code=200, text="success"),
     )
 
-    mocker.patch("os.environ.get", "user_forked_repo/codecov-cli:branch")
+    mocker.patch("os.environ", dict(TOKENLESS="user_forked_repo/codecov-cli:branch"))
     res = send_commit_data(
         "commit_sha",
         "parent_sha",