diff --git a/packages/core/src/block/content/paragraphContent/index.ts b/packages/core/src/block/content/paragraphContent/index.ts
index 0b9ddd0..200fa5e 100644
--- a/packages/core/src/block/content/paragraphContent/index.ts
+++ b/packages/core/src/block/content/paragraphContent/index.ts
@@ -20,8 +20,8 @@ import type {
 } from '../../../state/types';
 
 enum UnindentType {
-    INDENT = 'INDENT',
-    REPLACEMENT = 'REPLACEMENT',
+    INDENT,
+    REPLACEMENT,
 }
 
 const debug = logger('paragraph:content');