diff --git a/ct/bunkerm.sh b/ct/bunkerm.sh
index f31f4e9b..dd78f58d 100644
--- a/ct/bunkerm.sh
+++ b/ct/bunkerm.sh
@@ -45,8 +45,8 @@ function update_script() {
     msg_info "Rebuilding Frontend"
     cd /opt/bunkerm/frontend
     export NODE_OPTIONS="--max-old-space-size=4096"
-    $STD npm install
-    $STD npm run build
+    NODE_ENV=development $STD npm ci
+    AUTH_SECRET="build-time-placeholder" NEXT_TELEMETRY_DISABLED=1 $STD npm run build
     unset NODE_OPTIONS
     mkdir -p /nextjs
     cp -r /opt/bunkerm/frontend/.next/standalone/. /nextjs/
diff --git a/install/bunkerm-install.sh b/install/bunkerm-install.sh
index 78308b08..86a1f78b 100644
--- a/install/bunkerm-install.sh
+++ b/install/bunkerm-install.sh
@@ -79,9 +79,8 @@ msg_ok "Set up Python Environment"
 
 msg_info "Building Frontend"
 cd /opt/bunkerm/frontend
-[[ -f postcss.config.js ]] && mv postcss.config.js postcss.config.cjs
 export NODE_OPTIONS="--max-old-space-size=4096"
-AUTH_SECRET="build-time-placeholder" NEXT_TELEMETRY_DISABLED=1 $STD npm install
+NODE_ENV=development $STD npm ci
 AUTH_SECRET="build-time-placeholder" NEXT_TELEMETRY_DISABLED=1 $STD npm run build
 unset NODE_OPTIONS
 mkdir -p /nextjs