diff --git a/site/content/docs/5.3/migration.md b/site/content/docs/5.3/migration.md
index db1a89a8cc..78c0918544 100644
--- a/site/content/docs/5.3/migration.md
+++ b/site/content/docs/5.3/migration.md
@@ -80,6 +80,7 @@ Learn more by reading the new [color modes documentation]({{< docsref "/customiz
 - **Footer**
   - <span class="badge bg-warning">Warning</span> For accessibility reasons, having a `aria-labelledby` on the collapse element in the accordions used in footer is not necessary and can be removed. Be careful to not remove the corresponding `id` if used for other purposes. Please reflect these modifications into your websites.
   - <span class="badge bg-success">New</span> An active link selector has been added for accessibility purpose. It might be a useful modification to propagate into your websites if you have this same kind of footer navigation.
+  - <span class="badge bg-warning">Warning</span> Coverage checker icon has been changed from `ic_Signal` to `ic_Mobile_Network_Coverage`. Please download the right [Solaris icon]({{< docsref "/extend/icons" >}}) and update your websites.
 
 - **List group**
   - List group item variants are now styled via CSS variables.
diff --git a/site/static/docs/5.3/assets/img/boosted-sprite.svg b/site/static/docs/5.3/assets/img/boosted-sprite.svg
index f703927469..baabbdaabf 100644
--- a/site/static/docs/5.3/assets/img/boosted-sprite.svg
+++ b/site/static/docs/5.3/assets/img/boosted-sprite.svg
@@ -42,15 +42,15 @@
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