diff --git a/common/src/main/java/me/lucko/luckperms/common/storage/implementation/mongodb/MongoStorage.java b/common/src/main/java/me/lucko/luckperms/common/storage/implementation/mongodb/MongoStorage.java
index bf595a97a..574df62f2 100644
--- a/common/src/main/java/me/lucko/luckperms/common/storage/implementation/mongodb/MongoStorage.java
+++ b/common/src/main/java/me/lucko/luckperms/common/storage/implementation/mongodb/MongoStorage.java
@@ -667,7 +667,7 @@ public class MongoStorage implements StorageImplementation {
         }
 
         if (document.containsKey("expiry")) {
-            builder.expiry(document.getLong("expiry"));
+            builder.expiry((long) document.get("expiry"));
         }
 
         if (document.containsKey("context") && document.get("context") instanceof List) {