diff --git a/src/components/Post.vue b/src/components/Post.vue
index 1047b0a..91e2768 100644
--- a/src/components/Post.vue
+++ b/src/components/Post.vue
@@ -571,6 +571,10 @@ export default class PostComponent extends Vue {
   color: $text-color;
   line-height: 1.5;
   padding: $block-inner-padding;
+
+  :deep(pre) {
+    overflow-x: scroll;
+  }
 }
 
 .post-attachment {