diff --git a/zshrc b/zshrc
index fd5f9c6..d2ed76b 100644
--- a/zshrc
+++ b/zshrc
@@ -336,9 +336,9 @@ alias rd='rmdir'
 #Internet
 ## Minimal webserver from current directory and available at http://IP.AD.RE.SS:8002
 ## See : https://docs.python.org/3/library/http.server.html
-alias httpserv='python3 -m http.server -b $(hostname -i) 8002'
+alias httpserv="python3 -m http.server -b $(ip route get 1 | awk '{print $(NF-2);exit}') 8002"
 ## Minimal webserver with upload option and storage in dedicated directory
-alias httpup="mkdir --parent -- /tmp/http.upload.directory && cd -- /tmp/http.upload.directory && python3 ${HOME}/bin/upload-http-server.py --listen $(hostname -i) --port 8004"
+alias httpup="mkdir --parent -- /tmp/http.upload.directory && cd -- /tmp/http.upload.directory && python3 ${HOME}/bin/upload-http-server.py --listen $(ip route get 1 | awk '{print $(NF-2);exit}') --port 8004"
 
 ## Limite l'envoi à 3 requêtes pour ping
 alias ping="ping -c 3"
@@ -1317,7 +1317,7 @@ function ippriv()
 # Get main private IP adress {{{
 function ipmain()
 {
-	hostname -i
+	ip route get 1 | awk '{print $(NF-2);exit}'
 }
 # }}}