diff --git a/core/src/main/java/net/momirealms/customfishing/bukkit/config/BukkitConfigManager.java b/core/src/main/java/net/momirealms/customfishing/bukkit/config/BukkitConfigManager.java
index f685e87e..7ed04372 100644
--- a/core/src/main/java/net/momirealms/customfishing/bukkit/config/BukkitConfigManager.java
+++ b/core/src/main/java/net/momirealms/customfishing/bukkit/config/BukkitConfigManager.java
@@ -996,7 +996,7 @@ public class BukkitConfigManager extends ConfigManager {
             return new ArrayList<>(intersection);
         } else if (groupExpression.contains("|")) {
             Set<String> members = new HashSet<>();
-            String[] groups = groupExpression.split("&");
+            String[] groups = groupExpression.split("\\|");
             for (String group : groups) {
                 members.addAll(groupProvider.apply(group));
             }