diff --git a/docs/usage.rst b/docs/usage.rst
index 44789e4..5670ce0 100644
--- a/docs/usage.rst
+++ b/docs/usage.rst
@@ -622,7 +622,7 @@ apt
   Name of the APT package.
 
 mirror
-  URL of the repository (defaults to http://ftp.debian.org/debian/)
+  URL of the repository (defaults to http://deb.debian.org/debian/)
 
 suite
   Name of the APT repository release (jessie, wheezy, etc, defaults to sid)
diff --git a/nvchecker_source/apt.py b/nvchecker_source/apt.py
index 51fc1b4..7610b88 100644
--- a/nvchecker_source/apt.py
+++ b/nvchecker_source/apt.py
@@ -23,7 +23,7 @@ async def get_url(url):
 
 async def get_version(name, conf, *, cache, **kwargs):
   pkg = conf.get('apt') or name
-  mirror = conf.get('mirror', "http://ftp.debian.org/debian/")
+  mirror = conf.get('mirror', "http://deb.debian.org/debian/")
   suite = conf.get('suite', 'sid')
   repo = conf.get('repo', 'main')
   arch = conf.get('arch', 'amd64')