diff --git a/CHANGELOG.md b/CHANGELOG.md
index 089a7ef5..319bdff3 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -5,6 +5,12 @@ All notable changes to this project will be documented in this file.
 The format is based on [Keep a Changelog](https://keepachangelog.com/en/1.0.0/),
 and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0.html).
 
+## 1.0.0-a.62
+
+### Fixed
+
+- New tab button no longer follows OS style (#233, @surapunoyousei)
+
 ## 1.0.0-a.61
 
 ### Added
diff --git a/src/browser/themes/pulse/vertical_tabs.css b/src/browser/themes/pulse/vertical_tabs.css
index 82766f87..ba297047 100644
--- a/src/browser/themes/pulse/vertical_tabs.css
+++ b/src/browser/themes/pulse/vertical_tabs.css
@@ -131,3 +131,14 @@
 :root[sizemode='fullscreen'] #browser #TabsToolbar {
   display: none;
 }
+
+#new-tab-button {
+  appearance: inherit !important;
+  border-radius: 5px;
+  margin-left: 5px !important;
+  margin-right: 5px !important;
+}
+
+#new-tab-button:hover {
+  background: var(--toolbarbutton-hover-background);
+}