--- backends/genesys.c
+++ backends/genesys.c
@@ -29,17 +29,19 @@
 
 static char* backend_name = "Genesys USB";
 
-#define NUM_SUPPORTED_USB_DEVICES 2
+#define NUM_SUPPORTED_USB_DEVICES 3
 
 static int supported_usb_devices[NUM_SUPPORTED_USB_DEVICES][3] = {
 	// vendor, product, num_buttons
 	{ 0x04a9, 0x221c, 15 },	// CanoScan LiDE 60 (15 includes combined buttons - only 4 real buttons)
-	{ 0x04a9, 0x2213, 15 }	// CanoScan LiDE 35 (15 includes combined buttons - only 4 real buttons)
+	{ 0x04a9, 0x2213, 15 },	// CanoScan LiDE 35 (15 includes combined buttons - only 4 real buttons)
+	{ 0x04a9, 0x1904, 15 } // CanoScan LiDE 100 (15 includes combined buttons - only 4 real buttons)
 };
 
 static char* usb_device_descriptions[NUM_SUPPORTED_USB_DEVICES][2] = {
 	{ "Canon", "CanoScan LiDE 60" },
-	{ "Canon", "CanoScan LiDE 35" }
+	{ "Canon", "CanoScan LiDE 35" },
+	{ "Canon", "CanoScan LiDE 100" }
 };
 
 static libusb_handle_t* libusb_handle;