diff --git a/ModPatches/Matter Manipulator/Patches/Matter Manipulator/MatterManipulator.xml b/ModPatches/Matter Manipulator/Patches/Matter Manipulator/MatterManipulator.xml
index 4c29893e84..486c73976d 100644
--- a/ModPatches/Matter Manipulator/Patches/Matter Manipulator/MatterManipulator.xml	
+++ b/ModPatches/Matter Manipulator/Patches/Matter Manipulator/MatterManipulator.xml	
@@ -57,7 +57,7 @@
 		<AmmoUser>
 			<magazineSize>65</magazineSize>
 			<reloadTime>4</reloadTime>
-			<ammoSet>Ammo_PlasmaCellRifle</ammoSet>
+			<ammoSet>AmmoSet_PlasmaCellRifle</ammoSet>
 		</AmmoUser>
 		<FireModes>
 			<aiAimMode>AimedShot</aiAimMode>