diff --git a/packages/grafana-ui/src/components/DateTimePickers/RelativeTimeRangePicker/RelativeTimeRangePicker.tsx b/packages/grafana-ui/src/components/DateTimePickers/RelativeTimeRangePicker/RelativeTimeRangePicker.tsx
index b28d14cc5b2..4858ef92fb1 100644
--- a/packages/grafana-ui/src/components/DateTimePickers/RelativeTimeRangePicker/RelativeTimeRangePicker.tsx
+++ b/packages/grafana-ui/src/components/DateTimePickers/RelativeTimeRangePicker/RelativeTimeRangePicker.tsx
@@ -103,7 +103,7 @@ export function RelativeTimeRangePicker(props: RelativeTimeRangePickerProps) {
 
   return (
     <div className={styles.container} ref={setMarkerElement}>
-      <button className={styles.pickerInput} onClick={onOpen}>
+      <button className={styles.pickerInput} type="button" onClick={onOpen}>
         <span className={styles.clockIcon}>
           <Icon name="clock-nine" />
         </span>