diff --git a/get-all-pkg-versions.R b/get-all-pkg-versions.R
index 77fc713..6f3df1f 100644
--- a/get-all-pkg-versions.R
+++ b/get-all-pkg-versions.R
@@ -12,7 +12,7 @@ base_url <- "https://cran.r-project.org/src/contrib/Archive/"
 
 # Function to get all package names using tools::CRAN_package_db()
 get_package_names <- function() {
-  cran_db <- CRAN_package_db()
+  cran_db <- tools::CRAN_package_db()
   package_names <- unique(cran_db$Package)
   return(package_names)
 }