diff --git a/tests/Core/Ruleset/ProcessRulesetBrokenRulesetTest.php b/tests/Core/Ruleset/ProcessRulesetBrokenRulesetTest.php
index 95f67c21df..9e16f83892 100644
--- a/tests/Core/Ruleset/ProcessRulesetBrokenRulesetTest.php
+++ b/tests/Core/Ruleset/ProcessRulesetBrokenRulesetTest.php
@@ -39,7 +39,9 @@ public function testBrokenRulesetEmptyFile()
         $standard = __DIR__.'/ProcessRulesetBrokenRulesetEmptyFileTest.xml';
         $config   = new ConfigDouble(["--standard=$standard"]);
 
-        $regex = '`^Ruleset \S+ProcessRulesetBrokenRulesetEmptyFileTest\.xml is not valid\R$`';
+        $regex  = '`^Ruleset \S+ProcessRulesetBrokenRulesetEmptyFileTest\.xml is not valid\R';
+        $regex .= '(- On line 1, column 1: Document is empty\R)?$`';
+
         $this->expectRuntimeExceptionRegex($regex);
 
         new Ruleset($config);
@@ -80,7 +82,7 @@ public function testBrokenRulesetMultiError()
         $regex  = '`^Ruleset \S+ProcessRulesetBrokenRulesetMultiErrorTest\.xml is not valid\R';
         $regex .= '- On line 8, column 12: Opening and ending tag mismatch: property line 7 and rule\R';
         $regex .= '- On line 10, column 11: Opening and ending tag mismatch: properties line 5 and ruleset\R';
-        $regex .= '- On line 11, column 1: Premature end of data in tag rule line 4\R$`';
+        $regex .= '(- On line 11, column 1: Premature end of data in tag rule line 4\R)?$`';
 
         $this->expectRuntimeExceptionRegex($regex);