diff --git a/backend/genesys.conf.in b/backend/genesys.conf.in
index 73f55a443..b6a2de56f 100644
--- a/backend/genesys.conf.in
+++ b/backend/genesys.conf.in
@@ -66,6 +66,9 @@ usb 0x04a9 0x190f
 # Canon 5600F
 usb 0x04a9 0x1906
 
+# Canon 8400F
+usb 0x04a9 0x221e
+
 # Canon 8600F
 usb 0x04a9 0x2229
 
diff --git a/doc/descriptions/genesys.desc b/doc/descriptions/genesys.desc
index 77c1fd8c3..ce800d057 100644
--- a/doc/descriptions/genesys.desc
+++ b/doc/descriptions/genesys.desc
@@ -181,6 +181,13 @@
 :status :unsupported
 :comment "GL847 based, to be added to the genesys backend"
 
+:model "CanoScan 8400F"
+:url "unsupported/canon-8400f.html"
+:interface "USB"
+:usbid "0x04a9" "0x221e"
+:status :basic
+:comment "GL841 based, to be added to genesys backend"
+
 :model "CanoScan 8600F"
 :url "unsupported/canon-8600.html"
 :interface "USB"
diff --git a/doc/descriptions/unsupported.desc b/doc/descriptions/unsupported.desc
index 496ebea6b..5d80cde33 100644
--- a/doc/descriptions/unsupported.desc
+++ b/doc/descriptions/unsupported.desc
@@ -333,13 +333,6 @@
 :status :unsupported
 :comment "Not supported. See link for more information. With transparency adapter."
 
-:model "CanoScan 8400F"
-:url "unsupported/canon-8400f.html"
-:interface "USB"
-:usbid "0x04a9" "0x221e"
-:status :unsupported
-:comment "GL841 based, to be added to genesys backend"
-
 :model "CanoScan 9900F"
 :url "unsupported/canon-9900f.html"
 :interface "USB"