diff --git a/ui/src/Components/NavBar/FilterInput/History.js b/ui/src/Components/NavBar/FilterInput/History.js
index 065eba542..db734fd62 100644
--- a/ui/src/Components/NavBar/FilterInput/History.js
+++ b/ui/src/Components/NavBar/FilterInput/History.js
@@ -212,7 +212,7 @@ const History = ({ alertStore, settingsStore }) => {
             <button
               ref={ref}
               onClick={toggle}
-              className="border-0 rounded-0 bg-transparent cursor-pointer components-navbar-history px-2 components-navbar-icon"
+              className="btn border-0 rounded-0 bg-transparent cursor-pointer components-navbar-history px-2 py-0 components-navbar-icon"
               type="button"
               data-toggle="dropdown"
               aria-haspopup="true"
diff --git a/ui/src/Components/NavBar/FilterInput/__snapshots__/index.test.js.snap b/ui/src/Components/NavBar/FilterInput/__snapshots__/index.test.js.snap
index 6e179bd11..870a9fdcb 100644
--- a/ui/src/Components/NavBar/FilterInput/__snapshots__/index.test.js.snap
+++ b/ui/src/Components/NavBar/FilterInput/__snapshots__/index.test.js.snap
@@ -46,7 +46,7 @@ exports[`<FilterInput /> matches snapshot on default render 1`] = `
   </div>
   <div class=\\"input-group-append bg-transparent\\">
     <span class=\\"input-group-text border-0 rounded-0 bg-transparent px-0\\">
-      <button class=\\"border-0 rounded-0 bg-transparent cursor-pointer components-navbar-history px-2 components-navbar-icon\\"
+      <button class=\\"btn border-0 rounded-0 bg-transparent cursor-pointer components-navbar-history px-2 py-0 components-navbar-icon\\"
               type=\\"button\\"
               data-toggle=\\"dropdown\\"
               aria-haspopup=\\"true\\"