diff --git a/tests/Utils/Parser/Markdown/data/chartjs.html b/tests/Utils/Parser/Markdown/data/chartjs.html
index e69de29bb..c173ca4d7 100644
--- a/tests/Utils/Parser/Markdown/data/chartjs.html
+++ b/tests/Utils/Parser/Markdown/data/chartjs.html
@@ -0,0 +1 @@
+<canvas class="chartjs"></canvas>
\ No newline at end of file