diff --git a/debian/changelog b/debian/changelog
index 66c5a1e..ae09cc9 100644
--- a/debian/changelog
+++ b/debian/changelog
@@ -6,6 +6,7 @@ ifupdown2 (1.2.2) unstable; urgency=medium
   * Fix: nlmanager: use strerror to format kernel error
   * Add: new checks for existing device with vxlan attributes
   * Ethtool: FEC: translate None and NotSupported values to link-fec off
+  * Man: remove non-implemented -m option (closes: #905572)
 
  -- Julien Fortin <julien@cumulusnetworks.com>  Thu, 13 Dec 2018 23:42:42 -0800
 
diff --git a/ifupdown2/man/ifdown.8.rst b/ifupdown2/man/ifdown.8.rst
index 6fc202c..817c598 100644
--- a/ifupdown2/man/ifdown.8.rst
+++ b/ifupdown2/man/ifdown.8.rst
@@ -104,7 +104,7 @@ OPTIONS
     -p, --print-dependency {list,dot}
                           print iface dependency in list or dot format
 
-    -m, --admin-state, --no-scripts
+    --admin-state, --no-scripts
                           don't run any addon modules/scripts. Only bring
                           the interface administratively up/down
 
diff --git a/ifupdown2/man/ifup.8.rst b/ifupdown2/man/ifup.8.rst
index 6fc202c..817c598 100644
--- a/ifupdown2/man/ifup.8.rst
+++ b/ifupdown2/man/ifup.8.rst
@@ -104,7 +104,7 @@ OPTIONS
     -p, --print-dependency {list,dot}
                           print iface dependency in list or dot format
 
-    -m, --admin-state, --no-scripts
+    --admin-state, --no-scripts
                           don't run any addon modules/scripts. Only bring
                           the interface administratively up/down