diff --git a/components/Tooltip/react/Tooltip.tsx b/components/Tooltip/react/Tooltip.tsx
index 22cd7ac4b..14bdc92f0 100644
--- a/components/Tooltip/react/Tooltip.tsx
+++ b/components/Tooltip/react/Tooltip.tsx
@@ -226,7 +226,7 @@ export const Tooltip: React.FC<
                     colors.background,
                   )}
                 >
-                  <span class="sr-only">Tooltip: </span>
+                  <span className="sr-only">Tooltip: </span>
                   {popper}
                 </div>
               </div>