diff --git a/technic/depends.txt b/technic/depends.txt
index 1b76ab3..f2c90be 100644
--- a/technic/depends.txt
+++ b/technic/depends.txt
@@ -2,6 +2,7 @@ default
 pipeworks
 technic_worldgen
 basic_materials
+mesecons_materials
 bucket?
 screwdriver?
 mesecons?