diff --git a/tests/auto/gui/text/qtextmarkdownwriter/BLACKLIST b/tests/auto/gui/text/qtextmarkdownwriter/BLACKLIST
index 12cb21f40a2..9aa61c46cdd 100644
--- a/tests/auto/gui/text/qtextmarkdownwriter/BLACKLIST
+++ b/tests/auto/gui/text/qtextmarkdownwriter/BLACKLIST
@@ -1,2 +1,4 @@
 # QTBUG-89819
 ci b2qt 32bit
+[fromHtml:preformats with embedded backticks]
+qnx ci