diff --git a/resources/assets/tinker/lang/en_US.lang b/resources/assets/tinker/lang/en_US.lang
index 88c1b9968c0..f3f6f89c0ff 100644
--- a/resources/assets/tinker/lang/en_US.lang
+++ b/resources/assets/tinker/lang/en_US.lang
@@ -417,8 +417,8 @@ item.tconstruct.Fletching.leaf.name=Leaf Fletching
 item.tconstruct.Fletching.slime.name=Slime Fletching
 item.tconstruct.Fletching.blueslime.name=Slime Fletching
 
-item.tconstruct.manual.beginner.name=Materials and You
-item.tconstruct.manual.toolstation.name=Materials and You
+item.tconstruct.manual.beginner.name=Materials and You: Volume 1
+item.tconstruct.manual.toolstation.name=Materials and You: Volume 2
 item.tconstruct.manual.smeltery.name=Mighty Smelting
 item.tconstruct.manual.diary.name=Diary of a Tinker