diff --git a/src/Dev/CSSContentParser.php b/src/Dev/CSSContentParser.php
index 6074ad81a..38724dd69 100644
--- a/src/Dev/CSSContentParser.php
+++ b/src/Dev/CSSContentParser.php
@@ -38,7 +38,7 @@ class CSSContentParser
                 [
                     'output-xhtml' => true,
                     'numeric-entities' => true,
-                    'wrap' => 0, // We need this to be consistent for functional test string comparisons
+                    'wrap' => 99999, // We need this to be consistent for functional test string comparisons
                 ],
                 'utf8'
             );
@@ -48,7 +48,7 @@ class CSSContentParser
         } elseif (@shell_exec('which tidy')) {
             // using tiny through cli
             $CLI_content = escapeshellarg($content);
-            $tidy = `echo $CLI_content | tidy --force-output 1 -n -q -utf8 -asxhtml -w 0 2> /dev/null`;
+            $tidy = `echo $CLI_content | tidy --force-output 1 -n -q -utf8 -asxhtml -w 99999 2> /dev/null`;
             $tidy = str_replace('xmlns="http://www.w3.org/1999/xhtml"', '', $tidy);
             $tidy = str_replace(' ', '', $tidy);
         } else {