diff --git a/ChangeLog b/ChangeLog
index b77e78cc2..fc3de7550 100644
--- a/ChangeLog
+++ b/ChangeLog
@@ -1,3 +1,7 @@
+2004-04-29  Oliver Schwartz <Oliver.Schwartz@gmx.de>
+
+	* backend/snapscan.conf: Added USB ID for Benq 640BT
+
 2004-04-24  Henning Meier-Geinitz <henning@meier-geinitz.de>
 
 	* po/sane-backends.sv.po: Updated Swedish translation (from
diff --git a/backend/snapscan.conf b/backend/snapscan.conf
index d7095a3d6..529abc51e 100644
--- a/backend/snapscan.conf
+++ b/backend/snapscan.conf
@@ -44,6 +44,9 @@ usb 0x04a5 0x2060
 # Benq/Acer/Vuego 640BU
 usb 0x04a5 0x207e
 
+# Benq/Acer/Vuego 640BT
+usb 0x04a5 0x20be
+
 # Benq/Acer/Vuego 1240U
 usb 0x04a5 0x20c0