diff --git a/AUTHORS b/AUTHORS
index 8e545e126..ad7bf4a1c 100644
--- a/AUTHORS
+++ b/AUTHORS
@@ -132,6 +132,7 @@ Joseph Hunkeler
 Joshua Bronson
 Jurko Gospodnetić
 Justyna Janczyszyn
+Kaiqi Dong
 Kale Kundert
 Katarzyna Jachim
 Katerina Koukiou
diff --git a/src/_pytest/terminal.py b/src/_pytest/terminal.py
index bcd6e1f7c..125f3604c 100644
--- a/src/_pytest/terminal.py
+++ b/src/_pytest/terminal.py
@@ -114,7 +114,7 @@ def pytest_addoption(parser):
     )
     group._addoption(
         "--fulltrace",
-        "--full-trace",
+        "--fulltrace",
         action="store_true",
         default=False,
         help="don't cut any tracebacks (default is to cut).",