diff --git a/cctools/ld64/src/ld/code-sign-blobs/blob.h b/cctools/ld64/src/ld/code-sign-blobs/blob.h
index 54afb2d..c17d19b 100644
--- a/cctools/ld64/src/ld/code-sign-blobs/blob.h
+++ b/cctools/ld64/src/ld/code-sign-blobs/blob.h
@@ -181,9 +181,6 @@ public:
 		return NULL;
 	}
 	
-	BlobType *clone() const
-	{ assert(validateBlob()); return specific(this->BlobCore::clone());	}
-
 	static BlobType *readBlob(int fd)
 	{ return specific(BlobCore::readBlob(fd, _magic, sizeof(BlobType), 0), true); }