diff --git a/script/core/completion/completion.lua b/script/core/completion/completion.lua
index 1ec295242..f751e53d5 100644
--- a/script/core/completion/completion.lua
+++ b/script/core/completion/completion.lua
@@ -1351,6 +1351,7 @@ local function insertEnum(state, pos, src, enums, isInArray, mark)
             description = description,
             kind        = define.CompletionItemKind.Function,
             insertText  = insertText,
+            insertTextFormat = 2,
         }
     elseif src.type == 'doc.enum' then
         ---@cast src parser.object