diff --git a/app/assets/javascripts/vue_shared/components/icon.vue b/app/assets/javascripts/vue_shared/components/icon.vue
index cddebfae11549f44e2d3b554aa392c59f9c60fb0..a25841fc02f6e476c2ef3c83cb7726b449a9deeb 100644
--- a/app/assets/javascripts/vue_shared/components/icon.vue
+++ b/app/assets/javascripts/vue_shared/components/icon.vue
@@ -1,6 +1,6 @@
 <script>
 // only allow classes in images.scss e.g. s12
-const validSizes = [8, 10, 12, 16, 18, 24, 32, 48, 72];
+const validSizes = [8, 10, 12, 14, 16, 18, 24, 32, 48, 72];
 let iconValidator = () => true;
 
 /*
diff --git a/changelogs/unreleased/53640-follow-up-from-resolve-redesign-activity-feed.yml b/changelogs/unreleased/53640-follow-up-from-resolve-redesign-activity-feed.yml
new file mode 100644
index 0000000000000000000000000000000000000000..66301329c5262afd82dc169ab156d30d1fe77ecf
--- /dev/null
+++ b/changelogs/unreleased/53640-follow-up-from-resolve-redesign-activity-feed.yml
@@ -0,0 +1,4 @@
+title: Adds new icon size to Vue icon component
+merge_request: 22899
+author:
+type: other