diff --git a/test/assets/testdata_sanitizer_tests1.dat b/test/assets/testdata_sanitizer_tests1.dat
index b531675..dd96171 100644
--- a/test/assets/testdata_sanitizer_tests1.dat
+++ b/test/assets/testdata_sanitizer_tests1.dat
@@ -57,7 +57,7 @@
   {
     /* and finally a version that has a chance of actually demonstrating a javascript vulnerability */
     "name": "div_background_image_unicode_encoded4",
-    "input": "<DIV STYLE=\"background-image:\u0075\u0072\u006C\u0028'\u006a\u0061\u0076\u0061\u0073\u0063\u0072\u0069\u0070\u0074\u003a\u0061\u006c\u0065\u0072\u0074\u0028\u0031\u0032\u0033\u0034\u0029'\u0029\">foo</div>",
+    "input": "<DIV STYLE=\"background-image:\u0075\u0072\u006C\u0028\u0027\u006a\u0061\u0076\u0061\u0073\u0063\u0072\u0069\u0070\u0074\u003a\u0061\u006c\u0065\u0072\u0074\u0028\u0031\u0032\u0033\u0034\u0029\u0027\u0029\">foo</div>",
     "output": "<div>foo</div>"
   },