diff --git a/releasenotes.md b/releasenotes.md
index 121a6a1..c0a6cd4 100644
--- a/releasenotes.md
+++ b/releasenotes.md
@@ -4,6 +4,9 @@
 
 ## V1.13.3 Beta (2018-09-06)
 
+### Additions
+- Sieved Gravel to Grinder recipes added
+
 ### Fixes
 - Parameter 'side' bugfix (used e.g. for on_push_item(...)) 
 
diff --git a/tubelib_addons1/grinder.lua b/tubelib_addons1/grinder.lua
index 45b31af..e9a1b43 100644
--- a/tubelib_addons1/grinder.lua
+++ b/tubelib_addons1/grinder.lua
@@ -325,6 +325,7 @@ tubelib.add_grinder_recipe({input="default:cobble", output="default:gravel"})
 tubelib.add_grinder_recipe({input="default:desert_cobble", output="default:gravel"})
 tubelib.add_grinder_recipe({input="default:mossycobble", output="default:gravel"})
 tubelib.add_grinder_recipe({input="default:gravel", output="default:sand"})
+tubelib.add_grinder_recipe({input="gravelsieve:sieved_gravel", output="default:sand"})
 tubelib.add_grinder_recipe({input="default:coral_skeleton", output="default:silver_sand"})
 
 if minetest.global_exists("skytest") then