diff --git a/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.inc b/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.1.inc
similarity index 100%
rename from src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.inc
rename to src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.1.inc
diff --git a/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.inc.fixed b/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.1.inc.fixed
similarity index 100%
rename from src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.inc.fixed
rename to src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.1.inc.fixed
diff --git a/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.php b/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.php
index 0da136242b..aac4327571 100644
--- a/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.php
+++ b/src/Standards/Squiz/Tests/Formatting/OperatorBracketUnitTest.php
@@ -33,7 +33,7 @@ final class OperatorBracketUnitTest extends AbstractSniffUnitTest
     public function getErrorList($testFile='')
     {
         switch ($testFile) {
-        case 'OperatorBracketUnitTest.inc':
+        case 'OperatorBracketUnitTest.1.inc':
             return [
                 3   => 1,
                 6   => 1,