diff --git a/CHANGELOG b/CHANGELOG
index fcca137..484cd3a 100644
--- a/CHANGELOG
+++ b/CHANGELOG
@@ -1,5 +1,10 @@
 CHANGELOG
 
+v1.12.1 - 2025-11-16
+
+Changed:
+- twofactor: Remove go.{mod,sum}.
+
 v1.12.0 - 2025-11-16
 
 Added
diff --git a/twofactor/LICENSE b/twofactor/LICENSE
deleted file mode 100644
index 027cde0..0000000
--- a/twofactor/LICENSE
+++ /dev/null
@@ -1,19 +0,0 @@
-Copyright (c) 2017 Kyle Isom <kyle@imap.cc>
-
-Permission is hereby granted, free of charge, to any person obtaining a copy
-of this software and associated documentation files (the "Software"), to deal
-in the Software without restriction, including without limitation the rights
-to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
-copies of the Software, and to permit persons to whom the Software is
-furnished to do so, subject to the following conditions:
-
-The above copyright notice and this permission notice shall be included in all
-copies or substantial portions of the Software.
-
-THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
-IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
-FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
-AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
-LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
-OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
-SOFTWARE.
diff --git a/twofactor/go.mod b/twofactor/go.mod
deleted file mode 100644
index e8d6c5d..0000000
--- a/twofactor/go.mod
+++ /dev/null
@@ -1,8 +0,0 @@
-module github.com/gokyle/twofactor
-
-go 1.14
-
-require (
-	github.com/benbjohnson/clock v0.0.0-20161215174838-7dc76406b6d3
-	rsc.io/qr v0.1.0
-)
diff --git a/twofactor/go.sum b/twofactor/go.sum
deleted file mode 100644
index b54497a..0000000
--- a/twofactor/go.sum
+++ /dev/null
@@ -1,4 +0,0 @@
-github.com/benbjohnson/clock v0.0.0-20161215174838-7dc76406b6d3 h1:wOysYcIdqv3WnvwqFFzrYCFALPED7qkUGaLXu359GSc=
-github.com/benbjohnson/clock v0.0.0-20161215174838-7dc76406b6d3/go.mod h1:UMqtWQTnOe4byzwe7Zhwh8f8s+36uszN51sJrSIZlTE=
-rsc.io/qr v0.1.0 h1:M/sAxsU2J5mlQ4W84Bxga2EgdQqOaAliipcjPmMUM5Q=
-rsc.io/qr v0.1.0/go.mod h1:IF+uZjkb9fqyeF/4tlBoynqmQxUoPfWEKh921coOuXs=