diff --git a/src/lib/ecore_drm2/Ecore_Drm2.h b/src/lib/ecore_drm2/Ecore_Drm2.h
index 6e2dd1fafc..4dde788355 100644
--- a/src/lib/ecore_drm2/Ecore_Drm2.h
+++ b/src/lib/ecore_drm2/Ecore_Drm2.h
@@ -415,6 +415,8 @@ EAPI Eina_Bool ecore_drm2_device_prefer_shadow(Ecore_Drm2_Device *device);
  * Get the default depth & bpp from a given device
  *
  * @param device
+ * @param depth
+ * @param bpp
  *
  * @ingroup Ecore_Drm2_Device_Group
  * @since 1.25