diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/sets/ArmorSet.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/sets/ArmorSet.java
index 4a2ac1d..37532a3 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/sets/ArmorSet.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/sets/ArmorSet.java
@@ -138,7 +138,7 @@ public class ArmorSet {
     }
 
     private ItemStack constructShard() {
-        ItemStack shardItem = new ItemStack(Material.PRISMARINE_SHARD);
+        ItemStack shardItem = new ItemStack(Objects.requireNonNull(Material.getMaterial(PLUGIN.getConfigYml().getString("advancement-shard-material").toUpperCase())));
         ItemMeta shardMeta = shardItem.getItemMeta();
         assert shardMeta != null;
         shardMeta.setDisplayName(EcoArmorConfigs.SETS.getString(name + ".advancement-shard-name"));
diff --git a/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/upgrades/advanced/AdvancementShardListener.java b/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/upgrades/advanced/AdvancementShardListener.java
index 5b56ea4..141d3fe 100644
--- a/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/upgrades/advanced/AdvancementShardListener.java
+++ b/eco-core/core-plugin/src/main/java/com/willfp/ecoarmor/upgrades/advanced/AdvancementShardListener.java
@@ -38,10 +38,6 @@ public class AdvancementShardListener extends PluginDependent implements Listene
             return;
         }
 
-        if (cursor.getType() != Material.PRISMARINE_SHARD) {
-            return;
-        }
-
         ItemMeta cursorMeta = cursor.getItemMeta();
 
         if (cursorMeta == null) {
diff --git a/eco-core/core-plugin/src/main/resources/config.yml b/eco-core/core-plugin/src/main/resources/config.yml
index dd1f57b..927bd3b 100644
--- a/eco-core/core-plugin/src/main/resources/config.yml
+++ b/eco-core/core-plugin/src/main/resources/config.yml
@@ -5,6 +5,9 @@
 
 discover-recipes: true # If all recipes should be automatically discovered.
 
+# The material for advancement shards.
+advancement-shard-material: prismarine_shard
+
 # Effects are passive abilities that happen when wearing a full set with the effect present.
 effects:
   attack-speed-multiplier: