diff --git a/src/device.c b/src/device.c
index 7c98605..cb19c8e 100644
--- a/src/device.c
+++ b/src/device.c
@@ -229,7 +229,7 @@ dc_device_open (dc_device_t **out, dc_context_t *context, dc_descriptor_t *descr
 
 	// Not merged upstream yet
 	case DC_FAMILY_GARMIN:
-		rc = garmin_device_open (&device, context, iostream);
+		rc = garmin_device_open (&device, context, iostream, dc_descriptor_get_model (descriptor));
 		break;
 	case DC_FAMILY_DEEPBLU:
 		rc = deepblu_device_open (&device, context, iostream);
diff --git a/src/garmin.c b/src/garmin.c
index 67c8713..aba013b 100644
--- a/src/garmin.c
+++ b/src/garmin.c
@@ -58,7 +58,7 @@ static const dc_device_vtable_t garmin_device_vtable = {
 };
 
 dc_status_t
-garmin_device_open (dc_device_t **out, dc_context_t *context, dc_iostream_t *iostream)
+garmin_device_open (dc_device_t **out, dc_context_t *context, dc_iostream_t *iostream, unsigned int model)
 {
 	dc_status_t status = DC_STATUS_SUCCESS;
 	garmin_device_t *device = NULL;
diff --git a/src/garmin.h b/src/garmin.h
index 221e3e5..0b1c208 100644
--- a/src/garmin.h
+++ b/src/garmin.h
@@ -32,7 +32,7 @@ extern "C" {
 #endif /* __cplusplus */
 
 dc_status_t
-garmin_device_open (dc_device_t **device, dc_context_t *context, dc_iostream_t *iostream);
+garmin_device_open (dc_device_t **device, dc_context_t *context, dc_iostream_t *iostream, unsigned int model);
 
 dc_status_t
 garmin_parser_create (dc_parser_t **parser, dc_context_t *context);