diff --git a/src/Text.js b/src/Text.js
index e5b3dd6b..e2a56c06 100644
--- a/src/Text.js
+++ b/src/Text.js
@@ -38,7 +38,7 @@ function transformHttpLink(a) {
                         title="YouTube video player"
                         frameBorder="0"
                         allow="accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share"
-                        allowfullscreen=""
+                        allowFullScreen=""
                     />
                     <br />
                 </>