diff --git a/frontend/src/routes/$incidentId/components/DowntimeField.tsx b/frontend/src/routes/$incidentId/components/DowntimeField.tsx
index 20c7b157..a9c579fa 100644
--- a/frontend/src/routes/$incidentId/components/DowntimeField.tsx
+++ b/frontend/src/routes/$incidentId/components/DowntimeField.tsx
@@ -74,6 +74,11 @@ const styles = stylex.create({
   },
   editor: {gap: space.xs, display: 'flex', alignItems: 'center'},
   input: {
+    appearance: {
+      default: 'textfield',
+      '::-webkit-inner-spin-button': 'none',
+      '::-webkit-outer-spin-button': 'none',
+    },
     borderRadius: radius.sm,
     borderColor: border.secondary,
     backgroundColor: background.primary,
diff --git a/frontend/src/styles/index.css b/frontend/src/styles/index.css
index faeb52c5..09ded865 100644
--- a/frontend/src/styles/index.css
+++ b/frontend/src/styles/index.css
@@ -46,9 +46,3 @@
   font-display: swap;
   src: url('/fonts/roboto-mono-medium.woff2') format('woff2');
 }
-
-@layer reset {
-  input:focus {
-    outline-style: none;
-  }
-}