diff --git a/R/add_naming_to_portfolio.R b/R/add_naming_to_portfolio.R
deleted file mode 100644
index 3287cfa..0000000
--- a/R/add_naming_to_portfolio.R
+++ /dev/null
@@ -1,6 +0,0 @@
-add_naming_to_portfolio <- function(portfolio_raw) {
-  portfolio_raw$portfolio_name <- .GlobalEnv$portfolio_name
-  portfolio_raw$investor_name <- .GlobalEnv$investor_name
-
-  return(portfolio_raw)
-}