diff --git a/ct/nginxproxymanager.sh b/ct/nginxproxymanager.sh
index 476989bbf..30fba232a 100644
--- a/ct/nginxproxymanager.sh
+++ b/ct/nginxproxymanager.sh
@@ -140,9 +140,9 @@ function update_script() {
 
   msg_info "Building Frontend"
   cd ./frontend
-  pnpm install &>/dev/null
-  pnpm upgrade &>/dev/null
-  pnpm run build &>/dev/null
+  yarn cache clean --silent --force &>/dev/null
+  yarn install --silent --network-timeout=30000 &>/dev/null
+  yarn build &>/dev/null
   cp -r dist/* /app/frontend
   cp -r app-images/* /app/frontend/images
   msg_ok "Built Frontend"
diff --git a/install/nginxproxymanager-install.sh b/install/nginxproxymanager-install.sh
index 27639f1af..8cc4777dd 100644
--- a/install/nginxproxymanager-install.sh
+++ b/install/nginxproxymanager-install.sh
@@ -141,9 +141,9 @@ msg_ok "Set up Enviroment"
 
 msg_info "Building Frontend"
 cd ./frontend
-$STD pnpm install
-$STD pnpm upgrade
-$STD pnpm run build
+$STD yarn cache clean --silent --force 
+$STD yarn install --silent --network-timeout=30000
+$STD yarn build
 cp -r dist/* /app/frontend
 cp -r app-images/* /app/frontend/images
 msg_ok "Built Frontend"