diff --git a/overrides/scripts/ModSpecific/LazyAE2.zs b/overrides/scripts/ModSpecific/LazyAE2.zs
index 13be4d9..b0d5ac3 100644
--- a/overrides/scripts/ModSpecific/LazyAE2.zs
+++ b/overrides/scripts/ModSpecific/LazyAE2.zs
@@ -26,6 +26,10 @@ recipes.removeByRecipeName("threng:ma_controller");
 recipes.removeByRecipeName("threng:ma_mod_cpu");
 recipes.removeByRecipeName("threng:ma_mod_pattern");
 
+// Use Greg Certus
+mods.threng.Centrifuge.removeRecipe(appliedenergistics2:material:10);
+mods.threng.Centrifuge.addRecipe(appliedenergistics2:material:10 * 2, metaitem:gemCertusQuartz);
+
 // Materials
 // Fluix Steel
 alloy.recipeBuilder()