diff --git a/RATreeView/RATreeView/Private Files/RATreeView+Enums.m b/RATreeView/RATreeView/Private Files/RATreeView+Enums.m
index d45c3a9..6fe2e84 100644
--- a/RATreeView/RATreeView/Private Files/RATreeView+Enums.m	
+++ b/RATreeView/RATreeView/Private Files/RATreeView+Enums.m	
@@ -102,6 +102,11 @@ + (RATreeViewStyle)treeViewStyleForTableViewStyle:(UITableViewStyle)tableViewSty
       return RATreeViewStylePlain;
     case UITableViewStyleGrouped:
       return RATreeViewStyleGrouped;
+//Oggerschummer: Add missing enum value to avoid compilation error
+#ifdef __IPHONE_13_0      
+  case UITableViewStyleInsetGrouped:
+      return RATreeViewStyleGrouped;
+#endif
   }
 }
 #pragma mark Scroll Positions