diff --git a/src/languageservice/services/yamlCodeActions.ts b/src/languageservice/services/yamlCodeActions.ts
index 124bbeeb..2b24c87b 100644
--- a/src/languageservice/services/yamlCodeActions.ts
+++ b/src/languageservice/services/yamlCodeActions.ts
@@ -351,8 +351,8 @@ export class YamlCodeActions {
       for (const value of values) {
         results.push(
           CodeAction.create(
-            value,
-            createWorkspaceEdit(document.uri, [TextEdit.replace(diagnostic.range, value)]),
+            String(value),
+            createWorkspaceEdit(document.uri, [TextEdit.replace(diagnostic.range, String(value))]),
             CodeActionKind.QuickFix
           )
         );
diff --git a/test/yamlCodeActions.test.ts b/test/yamlCodeActions.test.ts
index 4300739c..34ea6ff1 100644
--- a/test/yamlCodeActions.test.ts
+++ b/test/yamlCodeActions.test.ts
@@ -431,5 +431,30 @@ animals: [dog , cat , mouse]  `;
       expect(result.map((r) => r.title)).deep.equal(['fooX', 'fooY']);
       expect(result[0].edit.changes[TEST_URI]).deep.equal([TextEdit.replace(Range.create(0, 0, 0, 3), 'fooX')]);
     });
+
+    it('should generate proper action for enum mismatch, title converted to string value', () => {
+      const doc = setupTextDocument('foo: value1');
+      const diagnostic = createDiagnosticWithData(
+        'message',
+        0,
+        5,
+        0,
+        11,
+        DiagnosticSeverity.Hint,
+        'YAML',
+        'schemaUri',
+        ErrorCode.EnumValueMismatch,
+        { values: [5, 10] }
+      );
+      const params: CodeActionParams = {
+        context: CodeActionContext.create([diagnostic]),
+        range: undefined,
+        textDocument: TextDocumentIdentifier.create(TEST_URI),
+      };
+      const actions = new YamlCodeActions(clientCapabilities);
+      const result = actions.getCodeAction(doc, params);
+      expect(result.map((r) => r.title)).deep.equal(['5', '10']);
+      expect(result[0].edit.changes[TEST_URI]).deep.equal([TextEdit.replace(Range.create(0, 5, 0, 11), '5')]);
+    });
   });
 });