diff --git a/src/Configuration/RectorConfigBuilder.php b/src/Configuration/RectorConfigBuilder.php
index 8dba62ceb95..bcd3d4cde72 100644
--- a/src/Configuration/RectorConfigBuilder.php
+++ b/src/Configuration/RectorConfigBuilder.php
@@ -1053,7 +1053,7 @@ public function withTypeCoverageDocblockLevel(int $level): self
                 __METHOD__,
                 $level,
                 $levelRulesCount,
-                'TypeDeclarationDocblocksLevel',
+                'typeDeclarationDocblocks',
                 'TYPE_DECLARATION_DOCBLOCKS'
             );
         }