diff --git a/bukkit/src/main/java/me/lucko/luckperms/bukkit/vault/LuckPermsVaultPermission.java b/bukkit/src/main/java/me/lucko/luckperms/bukkit/vault/LuckPermsVaultPermission.java
index 4cb5e78b5..ad6276314 100644
--- a/bukkit/src/main/java/me/lucko/luckperms/bukkit/vault/LuckPermsVaultPermission.java
+++ b/bukkit/src/main/java/me/lucko/luckperms/bukkit/vault/LuckPermsVaultPermission.java
@@ -176,7 +176,7 @@ public class LuckPermsVaultPermission extends AbstractVaultPermission {
     @Override
     public String[] getGroups() {
         return this.plugin.getGroupManager().getAll().values().stream()
-                .map(Group::getPlainDisplayName)
+                .map(this::groupName)
                 .toArray(String[]::new);
     }
 
@@ -252,10 +252,7 @@ public class LuckPermsVaultPermission extends AbstractVaultPermission {
         return user.getOwnNodes(NodeType.INHERITANCE, queryOptions).stream()
                 .map(n -> {
                     Group group = this.plugin.getGroupManager().getIfLoaded(n.getGroupName());
-                    if (group != null) {
-                        return group.getPlainDisplayName();
-                    }
-                    return n.getGroupName();
+                    return group != null ? groupName(group) : n.getGroupName();
                 })
                 .toArray(String[]::new);
     }
@@ -274,11 +271,7 @@ public class LuckPermsVaultPermission extends AbstractVaultPermission {
         String value = metaData.getPrimaryGroup(MetaCheckEvent.Origin.THIRD_PARTY_API);
 
         Group group = getGroup(value);
-        if (group != null) {
-            return group.getPlainDisplayName();
-        }
-
-        return value;
+        return group != null ? groupName(group) : value;
     }
 
     @Override
@@ -328,6 +321,14 @@ public class LuckPermsVaultPermission extends AbstractVaultPermission {
         return this.plugin.getGroupManager().getByDisplayName(name);
     }
 
+    private String groupName(Group group) {
+        if (this.plugin.getConfiguration().get(ConfigKeys.VAULT_GROUP_USE_DISPLAYNAMES)) {
+            return group.getPlainDisplayName();
+        } else {
+            return group.getName();
+        }
+    }
+
     private boolean checkGroupExists(String group) {
         return this.plugin.getGroupManager().getByDisplayName(group) != null;
     }
diff --git a/bukkit/src/main/resources/config.yml b/bukkit/src/main/resources/config.yml
index 35deefc47..564fb016d 100644
--- a/bukkit/src/main/resources/config.yml
+++ b/bukkit/src/main/resources/config.yml
@@ -587,6 +587,12 @@ commands-allow-op: true
 # option to 'true.
 vault-unsafe-lookups: false
 
+# If LuckPerms should use the 'display name' of a group when returning groups in Vault API calls.
+#
+# - When this option is set to true, the display name of the group is returned.
+# - When this option is set to false, the standard name/id of the group is returned.
+vault-group-use-displaynames: true
+
 # Controls which group LuckPerms should use for NPC players when handling Vault requests.
 #
 # - As NPCs aren't actually real players, LuckPerms does not load any user data for them. This
diff --git a/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java b/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java
index b9ffc5caf..915c4d25c 100644
--- a/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java
+++ b/common/src/main/java/me/lucko/luckperms/common/config/ConfigKeys.java
@@ -446,6 +446,11 @@ public final class ConfigKeys {
      */
     public static final ConfigKey<Boolean> VAULT_UNSAFE_LOOKUPS = booleanKey("vault-unsafe-lookups", false);
 
+    /**
+     * If LuckPerms should use the 'display name' of a group when returning groups in Vault API calls.
+     */
+    public static final ConfigKey<Boolean> VAULT_GROUP_USE_DISPLAYNAMES = booleanKey("vault-group-use-displaynames", true);
+
     /**
      * Controls which group LuckPerms should use for NPC players when handling Vault requests
      */