diff --git a/src/transform/plugins/anchors/index.ts b/src/transform/plugins/anchors/index.ts
index 6a1b65fe..83b86f86 100644
--- a/src/transform/plugins/anchors/index.ts
+++ b/src/transform/plugins/anchors/index.ts
@@ -124,7 +124,7 @@ const index: MarkdownItPluginCb<Options> = (md, options) => {
                 } else {
                     id = slugify(title, {
                         lower: true,
-                        remove: /[*+~.()'"!:@`ь]/g,
+                        remove: /[*+~.()'"!:@`ь?]/g,
                     });
                     ghId = slugger.slug(title);
                 }