diff --git a/R/utils.R b/R/utils.R
index 111133b..a1b6164 100644
--- a/R/utils.R
+++ b/R/utils.R
@@ -42,28 +42,38 @@ sep <- function() {
 #' @export
 
 tp_fp_fetch <- function() {
-  if (Sys.info()["sysname"] == "Windows") {
-    # no self container for Windows, need to install it manually
-    0.0
+
+  # get repo info
+  repo_info <- gh::gh("GET /repos/treeppl/treeppl/releases")
+  # Check for Linux
+  if (Sys.info()["sysname"] == "Linux" | Sys.info()["sysname"] == "Windows") {
+    # assets[[2]] because releases are in alphabetical order (1 = Mac, 2 = Linux)
+    asset <- repo_info[[1]]$assets[[2]]
+    folder_name <- "treeppl-linux"
   } else {
-    # get repo info
-    repo_info <- gh::gh("GET /repos/treeppl/treeppl/releases")
-    # Check for Linux
-    if (Sys.info()["sysname"] == "Linux") {
-      # assets[[2]] because releases are in alphabetical order (1 = Mac, 2 = Linux)
-      asset <- repo_info[[1]]$assets[[2]]
-      folder_name <- "treeppl-linux"
-    } else {
-      asset <- repo_info[[1]]$assets[[1]]
-      folder_name <- "treeppl-mac"
-    }
+    asset <- repo_info[[1]]$assets[[1]]
+    folder_name <- "treeppl-mac"
+  }
 
-    # online hash
-    online_hash <- asset$digest
-    # local hash
-    file_name <- list.files(path = system.file(folder_name, package = "treepplr"), full.names = TRUE)
-    # download file if file_name is empty
-    if (length(file_name) == 0) {
+  # online hash
+  online_hash <- asset$digest
+  # local hash
+  file_name <- list.files(path = system.file(folder_name, package = "treepplr"), full.names = TRUE)
+  # download file if file_name is empty
+  if (length(file_name) == 0) {
+    # download
+    fn <- paste(system.file(folder_name, package = "treepplr"), asset$name, sep = "/")
+    curl::curl_download(
+      asset$browser_download_url,
+      destfile = fn,
+      quiet = FALSE
+    )
+  } else {
+    local_hash <- paste0("sha256:", cli::hash_file_sha256(file_name))
+    # compare local and online hash and download the file if they differ
+    if (!identical(local_hash, online_hash)) {
+      # remove old file
+      file.remove(file_name)
       # download
       fn <- paste(system.file(folder_name, package = "treepplr"), asset$name, sep = "/")
       curl::curl_download(
@@ -71,20 +81,6 @@ tp_fp_fetch <- function() {
         destfile = fn,
         quiet = FALSE
       )
-    } else {
-      local_hash <- paste0("sha256:", cli::hash_file_sha256(file_name))
-      # compare local and online hash and download the file if they differ
-      if (!identical(local_hash, online_hash)) {
-        # remove old file
-        file.remove(file_name)
-        # download
-        fn <- paste(system.file(folder_name, package = "treepplr"), asset$name, sep = "/")
-        curl::curl_download(
-          asset$browser_download_url,
-          destfile = fn,
-          quiet = FALSE
-        )
-      }
     }
   }
   repo_info[[1]]$tag_name
@@ -93,10 +89,7 @@ tp_fp_fetch <- function() {
 # Platform-dependent treeppl self contain installation
 installing_treeppl <- function() {
   tag <- tp_fp_fetch()
-  if (Sys.info()['sysname'] == "Windows") {
-    # No self container for Windows, need to install it manually
-    "tpplc"
-  } else if(Sys.info()['sysname'] == "Linux") {
+  if(Sys.info()['sysname'] == "Linux" | Sys.info()['sysname'] == "Windows") {
     path <- system.file("treeppl-linux", package = "treepplr")
     file_name <- paste0("treeppl-",substring(tag, 2))
   } else {#Mac OS have a lot of different name