diff --git a/UNRELEASED.md b/UNRELEASED.md
index 650bc540297..83a2c49a00d 100644
--- a/UNRELEASED.md
+++ b/UNRELEASED.md
@@ -12,6 +12,8 @@ Use [the changelog guidelines](https://git.io/polaris-changelog-guidelines) to f
 
 ### Bug fixes
 
+- Fixed vertical alignment of Tabs disclosure activator ([#2087](https://github.com/Shopify/polaris-react/pull/2087))
+
 ### Documentation
 
 ### Development workflow
diff --git a/src/components/Tabs/Tabs.scss b/src/components/Tabs/Tabs.scss
index 07d24b6e13b..6137bfc30f5 100644
--- a/src/components/Tabs/Tabs.scss
+++ b/src/components/Tabs/Tabs.scss
@@ -177,6 +177,7 @@ $focus-state-box-shadow-color: rgba(92, 106, 196, 0.8);
 .DisclosureActivator {
   @include recolor-icon(color('ink', 'lighter'));
   position: relative;
+  display: block;
   justify-content: center;
   height: 100%;
   margin: 1px 1px -1px 0;