diff --git a/common/src/main/java/net/william278/husksync/data/Identifier.java b/common/src/main/java/net/william278/husksync/data/Identifier.java
index 06799b66..425ed72f 100644
--- a/common/src/main/java/net/william278/husksync/data/Identifier.java
+++ b/common/src/main/java/net/william278/husksync/data/Identifier.java
@@ -234,6 +234,11 @@ public class Identifier {
         return obj instanceof Identifier other ? toString().equals(other.toString()) : super.equals(obj);
     }
 
+    @Override
+    public int hashCode() {
+        return key.toString().hashCode();
+    }
+
     // Get the config entry for the identifier
     @NotNull
     private Map.Entry<String, Boolean> getConfigEntry() {
@@ -313,6 +318,11 @@ public class Identifier {
             }
             return false;
         }
+
+        @Override
+        public int hashCode() {
+            return key.toString().hashCode();
+        }
     }
 
 }