diff --git a/include/libdivecomputer/oceanic_atom2.h b/include/libdivecomputer/oceanic_atom2.h
index 4c52420..4cae707 100644
--- a/include/libdivecomputer/oceanic_atom2.h
+++ b/include/libdivecomputer/oceanic_atom2.h
@@ -33,6 +33,9 @@ extern "C" {
 dc_status_t
 oceanic_atom2_device_open (dc_device_t **device, dc_context_t *context, const char *name);
 
+dc_status_t
+oceanic_atom2_device_open2 (dc_device_t **device, dc_context_t *context, const char *name, unsigned int model);
+
 dc_status_t
 oceanic_atom2_device_version (dc_device_t *device, unsigned char data[], unsigned int size);
 
diff --git a/src/device.c b/src/device.c
index 1bac4f4..d95585d 100644
--- a/src/device.c
+++ b/src/device.c
@@ -115,7 +115,7 @@ dc_device_open (dc_device_t **out, dc_context_t *context, dc_descriptor_t *descr
 		rc = oceanic_veo250_device_open (&device, context, name);
 		break;
 	case DC_FAMILY_OCEANIC_ATOM2:
-		rc = oceanic_atom2_device_open (&device, context, name);
+		rc = oceanic_atom2_device_open2 (&device, context, name, dc_descriptor_get_model (descriptor));
 		break;
 	case DC_FAMILY_MARES_NEMO:
 		rc = mares_nemo_device_open (&device, context, name);
diff --git a/src/libdivecomputer.symbols b/src/libdivecomputer.symbols
index 8109f96..f27f6fd 100644
--- a/src/libdivecomputer.symbols
+++ b/src/libdivecomputer.symbols
@@ -92,6 +92,7 @@ mares_darwin_extract_dives
 mares_iconhd_device_open
 mares_iconhd_extract_dives
 oceanic_atom2_device_open
+oceanic_atom2_device_open2
 oceanic_atom2_device_version
 oceanic_atom2_device_keepalive
 oceanic_veo250_device_open
diff --git a/src/oceanic_atom2.c b/src/oceanic_atom2.c
index ba4fe4f..656812c 100644
--- a/src/oceanic_atom2.c
+++ b/src/oceanic_atom2.c
@@ -492,6 +492,14 @@ oceanic_atom2_quit (oceanic_atom2_device_t *device)
 
 dc_status_t
 oceanic_atom2_device_open (dc_device_t **out, dc_context_t *context, const char *name)
+{
+	return oceanic_atom2_device_open2 (out, context, name, 0);
+}
+
+
+dc_status_t
+oceanic_atom2_device_open2 (dc_device_t **out, dc_context_t *context, const char *name, unsigned int model)
+
 {
 	if (out == NULL)
 		return DC_STATUS_INVALIDARGS;