diff --git a/CHANGELOG.md b/CHANGELOG.md
index 7da7ab2..f3f405c 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -1,3 +1,11 @@
+## 1.4.1 (unreleased)
+
+> This release is important to fix the build process of the project, so update as soon as possible.
+
+### Fix(es)
+
+- Not building because of `MastodonComments` component
+
 ## 1.4.0 (2024-05-04)
 
 ### Cleanup(s)
diff --git a/components/MastodonComments.vue b/components/MastodonComments.vue
index 2027787..d7b227d 100644
--- a/components/MastodonComments.vue
+++ b/components/MastodonComments.vue
@@ -6,11 +6,16 @@
 
 <script setup type="module">
 import { useData } from "vitepress";
+import { onMounted } from "vue";
 import Comments from "@oom/mastodon-comments/src/comments.js";
 
 const { frontmatter } = useData();
 
-customElements.define("oom-comments", Comments);
+onMounted(() => {
+  if (typeof document !== "undefined") {
+    customElements.define("oom-comments", Comments);
+  }
+});
 </script>
 
 <style lang="scss">
diff --git a/package.json b/package.json
index 604353a..2368375 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
   "name": "aplos",
-  "version": "1.4.0",
+  "version": "1.4.1-0",
   "type": "module",
   "description": "A sleek, contemporary, and purposefully designed VitePress theme",
   "main": "index.ts",