diff --git a/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php b/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php
index d6a2fe2..307b657 100644
--- a/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php
+++ b/src/Standards/Typo3Update/Sniffs/LegacyClassnames/ClassnameCheckerTrait.php
@@ -62,7 +62,7 @@ trait ClassnameCheckerTrait
      *
      * @return bool
      */
-    protected function findPrev()
+    protected function shouldLookBefore()
     {
         return false;
     }
diff --git a/src/Standards/Typo3Update/Sniffs/LegacyClassnames/StaticCallSniff.php b/src/Standards/Typo3Update/Sniffs/LegacyClassnames/StaticCallSniff.php
index 91b2eef..d10ce73 100644
--- a/src/Standards/Typo3Update/Sniffs/LegacyClassnames/StaticCallSniff.php
+++ b/src/Standards/Typo3Update/Sniffs/LegacyClassnames/StaticCallSniff.php
@@ -32,7 +32,7 @@ class Typo3Update_Sniffs_LegacyClassnames_StaticCallSniff implements PHP_CodeSni
      *
      * @return bool
      */
-    protected function findPrev()
+    protected function shouldLookBefore()
     {
         return true;
     }