diff --git a/src/MiniDocs/String.extension.st b/src/MiniDocs/String.extension.st
index c7e88fa..b8087d6 100644
--- a/src/MiniDocs/String.extension.st
+++ b/src/MiniDocs/String.extension.st
@@ -189,12 +189,6 @@ String >> withoutXMLTagDelimiters [
 	^ self copyWithoutAll: #($< $>)
 ]
 
-{ #category : #'*MiniDocs' }
-String >> yamlMetadata [
-	self yamlMetadataString ifNil: [^ nil ].
-	^ (YAML2JSON fromString: self yamlMetadataString) 
-]
-
 { #category : #'*MiniDocs' }
 String >> yamlMetadataClosingLineNumber [
 	"I return the line where the closing of the YAML metadata occurs or 0 if no closing is found."