diff --git a/public/app/core/components/RolePicker/RolePickerInput.tsx b/public/app/core/components/RolePicker/RolePickerInput.tsx
index 6bcf7b2e8b3..8e2e3fa6a02 100644
--- a/public/app/core/components/RolePicker/RolePickerInput.tsx
+++ b/public/app/core/components/RolePicker/RolePickerInput.tsx
@@ -153,6 +153,10 @@ const getRolePickerInputStyles = (
         minWidth: width || ROLE_PICKER_WIDTH + 'px',
         width: width,
         minHeight: '32px',
+        maxHeight: '200px',
+        overflow: 'scroll',
+        overflowX: 'hidden',
+        overflowY: 'auto',
         height: 'auto',
         flexDirection: 'row',
         paddingRight: theme.spacing(1),